gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2015 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61
  62 # Normally identical to target_noncanonical, except for compilers built
  63 # as accelerator targets.
  64 real_target_noncanonical:=@real_target_noncanonical@
  65 accel_dir_suffix = @accel_dir_suffix@
  66
  67 # Sed command to transform gcc to installed name.
  68 program_transform_name := @program_transform_name@
  69
  70 # -----------------------------
  71 # Directories used during build
  72 # -----------------------------
  73
  74 # Directory where sources are, from where we are.
  75 srcdir = @srcdir@
  76 gcc_docdir = @srcdir@/doc
  77
  78 # Directory where sources are, absolute.
  79 abs_srcdir = @abs_srcdir@
  80 abs_docdir = @abs_srcdir@/doc
  81
  82 # Top build directory for this package, relative to here.
  83 top_builddir = .
  84
  85 # The absolute path to the current directory.
  86 objdir := $(shell pwd)
  87
  88 host_subdir=@host_subdir@
  89 build_subdir=@build_subdir@
  90 target_subdir=@target_subdir@
  91 build_libsubdir=@build_libsubdir@
  92
  93 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  94 ifeq ($(host_subdir),.)
  95 toplevel_builddir := ..
  96 else
  97 toplevel_builddir := ../..
  98 endif
  99
 100 build_objdir := $(toplevel_builddir)/$(build_subdir)
 101 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 102 target_objdir := $(toplevel_builddir)/$(target_subdir)
 103
 104 # --------
 105 # Defined vpaths
 106 # --------
 107
 108 # Directory where sources are, from where we are.
 109 VPATH = @srcdir@
 110
 111 # We define a vpath for the sources of the .texi files here because they
 112 # are split between multiple directories and we would rather use one implicit
 113 # pattern rule for everything.
 114 # This vpath could be extended within the Make-lang fragments.
 115
 116 vpath %.texi $(gcc_docdir)
 117 vpath %.texi $(gcc_docdir)/include
 118
 119 # --------
 120 # UNSORTED
 121 # --------
 122
 123 # Extra flags to pass to indicate cross compilation, which
 124 # might be used or tested by Make-lang fragments.
 125 CROSS=@CROSS@
 126
 127 # Variables that exist for you to override.
 128 # See below for how to change them for certain systems.
 129
 130 # List of language subdirectories.
 131 SUBDIRS =@subdirs@ build
 132
 133 # Selection of languages to be made.
 134 CONFIG_LANGUAGES = @all_selected_languages@
 135 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 136             $(CONFIG_LANGUAGES)
 137
 138 # Default values for variables overridden in Makefile fragments.
 139 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 140 # TCFLAGS is used for compilations with the GCC just built.
 141 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 142 T_CFLAGS =
 143 TCFLAGS =
 144 CFLAGS = @CFLAGS@
 145 CXXFLAGS = @CXXFLAGS@
 146 LDFLAGS = @LDFLAGS@
 147
 148 # Should we build position-independent host code?
 149 PICFLAG = @PICFLAG@
 150
 151 # Flags to determine code coverage. When coverage is disabled, this will
 152 # contain the optimization flags, as you normally want code coverage
 153 # without optimization.
 154 COVERAGE_FLAGS = @coverage_flags@
 155 coverageexts = .{gcda,gcno}
 156
 157 # The warning flags are separate from CFLAGS because people tend to
 158 # override optimization flags and we'd like them to still have warnings
 159 # turned on.  These flags are also used to pass other stage dependent
 160 # flags from configure.  The user is free to explicitly turn these flags
 161 # off if they wish.
 162 # LOOSE_WARN are the warning flags to use when compiling something
 163 # which is only compiled with gcc, such as libgcc.
 164 # C_LOOSE_WARN is similar, but with C-only warnings.
 165 # STRICT_WARN are the additional warning flags to
 166 # apply to the back end and some front ends, which may be compiled
 167 # with other compilers.
 168 # C_STRICT_WARN is similar, with C-only warnings.
 169 LOOSE_WARN = @loose_warn@
 170 C_LOOSE_WARN = @c_loose_warn@
 171 STRICT_WARN = @strict_warn@
 172 C_STRICT_WARN = @c_strict_warn@
 173
 174 # This is set by --enable-checking.  The idea is to catch forgotten
 175 # "extern" tags in header files.
 176 NOCOMMON_FLAG = @nocommon_flag@
 177
 178 NOEXCEPTION_FLAGS = @noexception_flags@
 179
 180 # This is set by --disable-maintainer-mode (default) to "#"
 181 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 182 # --disable-maintainer-mode is used or not.  This is because the
 183 # following will expand to "MAINT := " in maintainer mode, and to
 184 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 185 # they mean exactly the same thing for make.
 186 MAINT := @MAINT@
 187
 188 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 189 # be used in language Make-lang.in makefile fragments to enable
 190 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 191 # maintainer mode, and '' otherwise.
 192 @MAINT@ ENABLE_MAINTAINER_RULES = true
 193
 194 # These are set by --enable-checking=valgrind.
 195 RUN_GEN = @valgrind_command@
 196 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 197
 198 # This is how we control whether or not the additional warnings are applied.
 199 .-warn = $(STRICT_WARN)
 200 build-warn = $(STRICT_WARN)
 201 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 202 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 203
 204 # These files are to have specific diagnostics suppressed, or are not to
 205 # be subject to -Werror:
 206 # flex output may yield harmless "no previous prototype" warnings
 207 build/gengtype-lex.o-warn = -Wno-error
 208 gengtype-lex.o-warn = -Wno-error
 209 libgcov-util.o-warn = -Wno-error
 210 libgcov-driver-tool.o-warn = -Wno-error
 211 libgcov-merge-tool.o-warn = -Wno-error
 212 gimple-match.o-warn = -Wno-unused
 213 generic-match.o-warn = -Wno-unused
 214 dfp.o-warn = -Wno-strict-aliasing
 215
 216 # All warnings have to be shut off in stage1 if the compiler used then
 217 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 218 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 219 # either $(GCC_WARN_CXXFLAGS), or nothing.
 220 WARN_CFLAGS = @warn_cflags@
 221 WARN_CXXFLAGS = @warn_cxxflags@
 222
 223 CPPFLAGS = @CPPFLAGS@
 224
 225 AWK = @AWK@
 226 CC = @CC@
 227 CXX = @CXX@
 228 BISON = @BISON@
 229 BISONFLAGS =
 230 FLEX = @FLEX@
 231 FLEXFLAGS =
 232 AR = @AR@
 233 AR_FLAGS = rc
 234 NM = @NM@
 235 RANLIB = @RANLIB@
 236 RANLIB_FLAGS = @ranlib_flags@
 237
 238 # Libraries to use on the host.
 239 HOST_LIBS = @HOST_LIBS@
 240
 241 # The name of the compiler to use.
 242 COMPILER = $(CXX)
 243 COMPILER_FLAGS = $(CXXFLAGS)
 244 # If HOST_LIBS is set, then the user is controlling the libraries to
 245 # link against.  In that case, link with $(CC) so that the -lstdc++
 246 # library is not introduced.  If HOST_LIBS is not set, link with
 247 # $(CXX) to pick up -lstdc++.
 248 ifeq ($(HOST_LIBS),)
 249 LINKER = $(CXX)
 250 LINKER_FLAGS = $(CXXFLAGS)
 251 else
 252 LINKER = $(CC)
 253 LINKER_FLAGS = $(CFLAGS)
 254 endif
 255
 256 # Like LINKER, but use a mutex for serializing front end links.
 257 ifeq (@DO_LINK_MUTEX@,true)
 258 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 259 else
 260 LLINKER = $(LINKER)
 261 endif
 262
 263 # -------------------------------------------
 264 # Programs which operate on the build machine
 265 # -------------------------------------------
 266
 267 SHELL = @SHELL@
 268 # pwd command to use.  Allow user to override default by setting PWDCMD in
 269 # the environment to account for automounters.  The make variable must not
 270 # be called PWDCMD, otherwise the value set here is passed to make
 271 # subprocesses and overrides the setting from the user's environment.
 272 # Don't use PWD since it is a common shell environment variable and we
 273 # don't want to corrupt it.
 274 PWD_COMMAND = $${PWDCMD-pwd}
 275 # on sysV, define this as cp.
 276 INSTALL = @INSTALL@
 277 # Some systems may be missing symbolic links, regular links, or both.
 278 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 279 LN=@LN@
 280 LN_S=@LN_S@
 281 # These permit overriding just for certain files.
 282 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 283 INSTALL_DATA = @INSTALL_DATA@
 284 INSTALL_SCRIPT = @INSTALL@
 285 install_sh = $(SHELL) $(srcdir)/../install-sh
 286 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 287 MAKEINFO = @MAKEINFO@
 288 MAKEINFOFLAGS = --no-split
 289 TEXI2DVI = texi2dvi
 290 TEXI2PDF = texi2pdf
 291 TEXI2HTML = $(MAKEINFO) --html
 292 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 293 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 294 # Some versions of `touch' (such as the version on Solaris 2.8)
 295 # do not correctly set the timestamp due to buggy versions of `utime'
 296 # in the kernel.  So, we use `echo' instead.
 297 STAMP = echo timestamp >
 298 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 299 # translate the shell's notion of absolute pathnames to the native
 300 # spelling.
 301 build_file_translate = @build_file_translate@
 302
 303 # Make sure the $(MAKE) variable is defined.
 304 @SET_MAKE@
 305
 306 # Locate mkinstalldirs.
 307 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 308
 309 # write_entries_to_file - writes each entry in a list
 310 # to the specified file.  Entries are written in chunks of
 311 # $(write_entries_to_file_split) to accommodate systems with
 312 # severe command-line-length limitations.
 313 # Parameters:
 314 # $(1): variable containing entries to iterate over
 315 # $(2): output file
 316 write_entries_to_file_split = 50
 317 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 318         $(foreach range, \
 319           $(shell i=1; while test $$i -le $(words $(1)); do \
 320              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 321           $(shell echo "$(wordlist $(range), \
 322                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 323              | tr ' ' '\012' >> $(2)))
 324
 325 # The jit documentation looks better if built with sphinx, but can be
 326 # built with texinfo if sphinx is not available.
 327 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 328 doc_build_sys=@doc_build_sys@
 329
 330 # --------
 331 # UNSORTED
 332 # --------
 333
 334 # Dependency tracking stuff.
 335 CXXDEPMODE = @CXXDEPMODE@
 336 DEPDIR = @DEPDIR@
 337 depcomp = $(SHELL) $(srcdir)/../depcomp
 338
 339 # In the past we used AC_PROG_CC_C_O and set this properly, but
 340 # it was discovered that this hadn't worked in a long time, so now
 341 # we just hard-code.
 342 OUTPUT_OPTION = -o $@
 343
 344 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 345 # -I../zlib, unless we were configured with --with-system-zlib, in which
 346 # case both are empty.
 347 ZLIB = @zlibdir@ -lz
 348 ZLIBINC = @zlibinc@
 349
 350 # How to find GMP
 351 GMPLIBS = @GMPLIBS@
 352 GMPINC = @GMPINC@
 353
 354 # How to find ISL
 355 ISLLIBS = @ISLLIBS@
 356 ISLINC = @ISLINC@
 357
 358 # Set to 'yes' if the LTO front end is enabled.
 359 enable_lto = @enable_lto@
 360
 361 # Compiler and flags needed for plugin support
 362 PLUGINCC = @CXX@
 363 PLUGINCFLAGS = @CXXFLAGS@
 364
 365 # Libs and linker options needed for plugin support
 366 PLUGINLIBS = @pluginlibs@
 367
 368 enable_plugin = @enable_plugin@
 369
 370 enable_host_shared = @enable_host_shared@
 371
 372 enable_as_accelerator = @enable_as_accelerator@
 373
 374 CPPLIB = ../libcpp/libcpp.a
 375 CPPINC = -I$(srcdir)/../libcpp/include
 376
 377 # Where to find decNumber
 378 enable_decimal_float = @enable_decimal_float@
 379 DECNUM = $(srcdir)/../libdecnumber
 380 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 381 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 382 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 383
 384 # The backtrace library.
 385 BACKTRACE = $(srcdir)/../libbacktrace
 386 BACKTRACEINC = -I$(BACKTRACE)
 387 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 388
 389 # Target to use when installing include directory.  Either
 390 # install-headers-tar, install-headers-cpio or install-headers-cp.
 391 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 392
 393 # Header files that are made available under the same name
 394 # to programs compiled with GCC.
 395 USER_H = $(srcdir)/ginclude/float.h \
 396          $(srcdir)/ginclude/iso646.h \
 397          $(srcdir)/ginclude/stdarg.h \
 398          $(srcdir)/ginclude/stdbool.h \
 399          $(srcdir)/ginclude/stddef.h \
 400          $(srcdir)/ginclude/varargs.h \
 401          $(srcdir)/ginclude/stdfix.h \
 402          $(srcdir)/ginclude/stdnoreturn.h \
 403          $(srcdir)/ginclude/stdalign.h \
 404          $(srcdir)/ginclude/stdatomic.h \
 405          $(EXTRA_HEADERS)
 406
 407 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 408 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 409
 410 # The GCC to use for compiling crt*.o.
 411 # Usually the one we just built.
 412 # Don't use this as a dependency--use $(GCC_PASSES).
 413 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 414
 415 # Set if the compiler was configured with --with-build-sysroot.
 416 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 417
 418 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 419 # It specifies -B./.
 420 # It also specifies -isystem ./include to find, e.g., stddef.h.
 421 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 422
 423 # ---------------------------------------------------
 424 # Programs which produce files for the target machine
 425 # ---------------------------------------------------
 426
 427 AR_FOR_TARGET := $(shell \
 428   if [ -f $(objdir)/../binutils/ar ] ; then \
 429     echo $(objdir)/../binutils/ar ; \
 430   else \
 431     if [ "$(host)" = "$(target)" ] ; then \
 432       echo $(AR); \
 433     else \
 434        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 435     fi; \
 436   fi)
 437 AR_FLAGS_FOR_TARGET =
 438 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 439 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 440 LIPO_FOR_TARGET = lipo
 441 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 442 RANLIB_FOR_TARGET := $(shell \
 443   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 444     echo $(objdir)/../binutils/ranlib ; \
 445   else \
 446     if [ "$(host)" = "$(target)" ] ; then \
 447       echo $(RANLIB); \
 448     else \
 449        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 450     fi; \
 451   fi)
 452 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 453 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 454 NM_FOR_TARGET = ./nm
 455 STRIP_FOR_TARGET := $(shell \
 456   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 457     echo $(objdir)/../binutils/strip-new ; \
 458   else \
 459     if [ "$(host)" = "$(target)" ] ; then \
 460       echo strip; \
 461     else \
 462        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 463     fi; \
 464   fi)
 465
 466 # --------
 467 # UNSORTED
 468 # --------
 469
 470 # Where to find some libiberty headers.
 471 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 472 OBSTACK_H   = $(srcdir)/../include/obstack.h
 473 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 474 MD5_H       = $(srcdir)/../include/md5.h
 475 XREGEX_H    = $(srcdir)/../include/xregex.h
 476 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 477
 478 # Linker plugin API headers
 479 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 480
 481 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 482 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 483 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 484 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 485
 486 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 487 # Purge it of unnecessary internal relative paths
 488 # to directories that might not exist yet.
 489 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 490 # Use single quotes here to avoid nested double- and backquotes, this
 491 # macro is also used in a double-quoted context.
 492 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 493
 494 # Control whether to run fixincludes.
 495 STMP_FIXINC = @STMP_FIXINC@
 496
 497 # Test to see whether <limits.h> exists in the system header files.
 498 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 499
 500 # Directory for prefix to system directories, for
 501 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 502 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 503 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 504
 505 xmake_file=@xmake_file@
 506 tmake_file=@tmake_file@
 507 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 508 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 509 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 510 out_file=$(srcdir)/config/@out_file@
 511 out_object_file=@out_object_file@
 512 common_out_file=$(srcdir)/common/config/@common_out_file@
 513 common_out_object_file=@common_out_object_file@
 514 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 515 tm_file_list=@tm_file_list@
 516 tm_include_list=@tm_include_list@
 517 tm_defines=@tm_defines@
 518 tm_p_file_list=@tm_p_file_list@
 519 tm_p_include_list=@tm_p_include_list@
 520 build_xm_file_list=@build_xm_file_list@
 521 build_xm_include_list=@build_xm_include_list@
 522 build_xm_defines=@build_xm_defines@
 523 host_xm_file_list=@host_xm_file_list@
 524 host_xm_include_list=@host_xm_include_list@
 525 host_xm_defines=@host_xm_defines@
 526 xm_file_list=@xm_file_list@
 527 xm_include_list=@xm_include_list@
 528 xm_defines=@xm_defines@
 529 lang_checks=
 530 lang_checks_parallelized=
 531 # Upper limit to which it is useful to parallelize this lang target.
 532 # It doesn't make sense to try e.g. 128 goals for small testsuites
 533 # like objc or go.
 534 check_gcc_parallelize=10000
 535 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 536 lang_specs_files=@lang_specs_files@
 537 lang_tree_files=@lang_tree_files@
 538 target_cpu_default=@target_cpu_default@
 539 OBJC_BOEHM_GC=@objc_boehm_gc@
 540 extra_modes_file=@extra_modes_file@
 541 extra_opt_files=@extra_opt_files@
 542 host_hook_obj=@out_host_hook_obj@
 543
 544 # Multiarch support
 545 enable_multiarch = @enable_multiarch@
 546 with_cpu = @with_cpu@
 547 with_float = @with_float@
 548 ifeq ($(enable_multiarch),yes)
 549   if_multiarch = $(1)
 550 else
 551   ifeq ($(enable_multiarch),auto)
 552     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 553     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 554   else
 555     if_multiarch =
 556   endif
 557 endif
 558
 559 # ------------------------
 560 # Installation directories
 561 # ------------------------
 562
 563 # Common prefix for installation directories.
 564 # NOTE: This directory must exist when you start installation.
 565 prefix = @prefix@
 566 # Directory in which to put localized header files. On the systems with
 567 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 568 # `/usr'.
 569 # NOTE: local_prefix *should not* default from prefix.
 570 local_prefix = @local_prefix@
 571 # Directory in which to put host dependent programs and libraries
 572 exec_prefix = @exec_prefix@
 573 # Directory in which to put the executable for the command `gcc'
 574 bindir = @bindir@
 575 # Directory in which to put the directories used by the compiler.
 576 libdir = @libdir@
 577 # Directory in which GCC puts its executables.
 578 libexecdir = @libexecdir@
 579
 580 # --------
 581 # UNSORTED
 582 # --------
 583
 584 # Directory in which the compiler finds libraries etc.
 585 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 586 # Directory in which the compiler finds executables
 587 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 588 # Directory in which all plugin resources are installed
 589 plugin_resourcesdir = $(libsubdir)/plugin
 590  # Directory in which plugin headers are installed
 591 plugin_includedir = $(plugin_resourcesdir)/include
 592 # Directory in which plugin specific executables are installed
 593 plugin_bindir = $(libexecsubdir)/plugin
 594 # Used to produce a relative $(gcc_tooldir) in gcc.o
 595 ifeq ($(enable_as_accelerator),yes)
 596 unlibsubdir = ../../../../..
 597 else
 598 unlibsubdir = ../../..
 599 endif
 600 # $(prefix), expressed as a path relative to $(libsubdir).
 601 #
 602 # An explanation of the sed strings:
 603 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 604 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 605 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 606 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 607 #
 608 # (*) Note this pattern overwrites the first character of the string
 609 # with a forward slash if one is not already present.  This is not a
 610 # problem because the exact names of the sub-directories concerned is
 611 # unimportant, just the number of them matters.
 612 #
 613 # The practical upshot of these patterns is like this:
 614 #
 615 #  prefix     exec_prefix        result
 616 #  ------     -----------        ------
 617 #   /foo        /foo/bar          ../
 618 #   /foo/       /foo/bar          ../
 619 #   /foo        /foo/bar/         ../
 620 #   /foo/       /foo/bar/         ../
 621 #   /foo        /foo/bar/ugg      ../../
 622 libsubdir_to_prefix := \
 623   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 624     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 625         -e 's|/[^/]*|../|g')
 626 # $(exec_prefix), expressed as a path relative to $(prefix).
 627 prefix_to_exec_prefix := \
 628   $(shell echo "$(exec_prefix)" | \
 629     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 630 # Directory in which to find other cross-compilation tools and headers.
 631 dollar = @dollar@
 632 # Used in install-cross.
 633 gcc_tooldir = @gcc_tooldir@
 634 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 635 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 636 # Directory in which the compiler finds target-independent g++ includes.
 637 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 638 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 639 # Directory to search for site-specific includes.
 640 local_includedir = $(local_prefix)/include
 641 includedir = $(prefix)/include
 642 # where the info files go
 643 infodir = @infodir@
 644 # Where cpp should go besides $prefix/bin if necessary
 645 cpp_install_dir = @cpp_install_dir@
 646 # where the locale files go
 647 datadir = @datadir@
 648 localedir = $(datadir)/locale
 649 # Extension (if any) to put in installed man-page filename.
 650 man1ext = .1
 651 man7ext = .7
 652 objext = .o
 653 exeext = @host_exeext@
 654 build_exeext = @build_exeext@
 655
 656 # Directory in which to put man pages.
 657 mandir = @mandir@
 658 man1dir = $(mandir)/man1
 659 man7dir = $(mandir)/man7
 660 # Dir for temp files.
 661 tmpdir = /tmp
 662
 663 datarootdir = @datarootdir@
 664 docdir = @docdir@
 665 # Directory in which to build HTML
 666 build_htmldir = $(objdir)/HTML/gcc-$(version)
 667 # Directory in which to put HTML
 668 htmldir = @htmldir@
 669
 670 # Whether we were configured with NLS.
 671 USE_NLS = @USE_NLS@
 672
 673 # Internationalization library.
 674 LIBINTL = @LIBINTL@
 675 LIBINTL_DEP = @LIBINTL_DEP@
 676
 677 # Character encoding conversion library.
 678 LIBICONV = @LIBICONV@
 679 LIBICONV_DEP = @LIBICONV_DEP@
 680
 681 # If a supplementary library is being used for the GC.
 682 GGC_LIB=
 683
 684 # "true" if the target C library headers are unavailable; "false"
 685 # otherwise.
 686 inhibit_libc = @inhibit_libc@
 687 ifeq ($(inhibit_libc),true)
 688 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 689 endif
 690
 691 # List of extra executables that should be compiled for this target machine
 692 # that are used when linking.
 693 # The rules for compiling them should be in the t-* file for the machine.
 694 EXTRA_PROGRAMS = @extra_programs@
 695
 696 # List of extra object files that should be compiled and linked with
 697 # compiler proper (cc1, cc1obj, cc1plus).
 698 EXTRA_OBJS = @extra_objs@
 699
 700 # List of extra object files that should be compiled and linked with
 701 # the gcc driver.
 702 EXTRA_GCC_OBJS =@extra_gcc_objs@
 703
 704 # List of extra libraries that should be linked with the gcc driver.
 705 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 706
 707 # List of additional header files to install.
 708 EXTRA_HEADERS =@extra_headers_list@
 709
 710 # How to handle <stdint.h>.
 711 USE_GCC_STDINT = @use_gcc_stdint@
 712
 713 # The configure script will set this to collect2$(exeext), except on a
 714 # (non-Unix) host which can not build collect2, for which it will be
 715 # set to empty.
 716 COLLECT2 = @collect2@
 717
 718 # Program to convert libraries.
 719 LIBCONVERT =
 720
 721 # Control whether header files are installed.
 722 INSTALL_HEADERS=install-headers install-mkheaders
 723
 724 # Control whether Info documentation is built and installed.
 725 BUILD_INFO = @BUILD_INFO@
 726
 727 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 728 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 729
 730 # Additional directories of header files to run fixincludes on.
 731 # These should be directories searched automatically by default
 732 # just as /usr/include is.
 733 # *Do not* use this for directories that happen to contain
 734 # header files, but are not searched automatically by default.
 735 # On most systems, this is empty.
 736 OTHER_FIXINCLUDES_DIRS=
 737
 738 # A list of all the language-specific executables.
 739 COMPILERS = @all_compilers@
 740
 741 # List of things which should already be built whenever we try to use xgcc
 742 # to compile anything (without linking).
 743 GCC_PASSES=xgcc$(exeext) specs
 744
 745 # Directory to link to, when using the target `maketest'.
 746 DIR = ../gcc
 747
 748 # Native compiler for the build machine and its switches.
 749 CC_FOR_BUILD = @CC_FOR_BUILD@
 750 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 751 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 752 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 753
 754 # Native compiler that we use.  This may be C++ some day.
 755 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 756 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 757
 758 # Native linker that we use.
 759 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 760 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 761
 762 # Native linker and preprocessor flags.  For x-fragment overrides.
 763 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 764 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 765                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 766
 767 # Actual name to use when installing a native compiler.
 768 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 769 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 770 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 771 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 772 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 773
 774 # Setup the testing framework, if you have one
 775 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 776             echo $${rootme}/../expect/expect ; \
 777           else echo expect ; fi`
 778
 779 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 780                echo $${srcdir}/../dejagnu/runtest ; \
 781             else echo runtest; fi`
 782 RUNTESTFLAGS =
 783
 784 # This should name the specs file that we're going to install.  Target
 785 # Makefiles may override it and name another file to be generated from
 786 # the built-in specs and installed as the default spec, as long as
 787 # they also introduce a rule to generate a file name specs, to be used
 788 # at build time.
 789 SPECS = specs
 790
 791 # Extra include files that are defined by HeaderInclude directives in
 792 # the .opt files
 793 OPTIONS_H_EXTRA =
 794
 795 # Extra include files that are defined by SourceInclude directives in
 796 # the .opt files
 797 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 798
 799 @option_includes@
 800
 801 # End of variables for you to override.
 802
 803 # GTM_H lists the config files that the generator files depend on,
 804 # while TM_H lists the ones ordinary gcc files depend on, which
 805 # includes several files generated by those generators.
 806 BCONFIG_H = bconfig.h $(build_xm_file_list)
 807 CONFIG_H  = config.h  $(host_xm_file_list)
 808 TCONFIG_H = tconfig.h $(xm_file_list)
 809 TM_P_H    = tm_p.h    $(tm_p_file_list)
 810 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 811 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 812
 813 # Variables for version information.
 814 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 815 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 816 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 817 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 818
 819 BASEVER_c   := $(shell cat $(BASEVER))
 820 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 821 DATESTAMP_c := $(shell cat $(DATESTAMP))
 822
 823 ifeq (,$(wildcard $(REVISION)))
 824 REVISION_c  :=
 825 REVISION    :=
 826 else
 827 REVISION_c  := $(shell cat $(REVISION))
 828 endif
 829
 830 version     := $(BASEVER_c)
 831
 832 PATCHLEVEL_c := \
 833   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 834
 835
 836 # For use in version.c - double quoted strings, with appropriate
 837 # surrounding punctuation and spaces, and with the datestamp and
 838 # development phase collapsed to the empty string in release mode
 839 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 840 # immediately after the comma in the $(if ...) constructs is
 841 # significant - do not remove it.
 842 BASEVER_s   := "\"$(BASEVER_c)\""
 843 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 844 DATESTAMP_s := \
 845   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 846 PKGVERSION_s:= "\"@PKGVERSION@\""
 847 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 848
 849 PKGVERSION  := @PKGVERSION@
 850 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 851
 852 ifdef REVISION_c
 853 REVISION_s  := \
 854   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 855 else
 856 REVISION_s  := "\"\""
 857 endif
 858
 859 # Shorthand variables for dependency lists.
 860 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 861 VEC_H = vec.h statistics.h $(GGC_H)
 862 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 863 EXCEPT_H = except.h $(HASHTAB_H)
 864 TARGET_DEF = target.def target-hooks-macros.h
 865 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 866 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 867 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 868 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 869 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 870 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 871 HOOKS_H = hooks.h $(MACHMODE_H)
 872 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 873 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 874 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 875 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 876   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 877 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 878   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 879   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 880 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 881 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 882 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 883 PARAMS_H = params.h params.def
 884 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 885         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 886 INTERNAL_FN_DEF = internal-fn.def
 887 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 888 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 889         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 890         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 891         $(VEC_H) treestruct.def $(HASHTAB_H) \
 892         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 893         $(REAL_H) $(FIXED_VALUE_H)
 894 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 895 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 896 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 897         cfg-flags.def cfghooks.h
 898 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 899         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 900         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 901 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 902 RECOG_H = recog.h
 903 EMIT_RTL_H = emit-rtl.h
 904 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 905 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 906 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 907         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 908 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 909 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 910 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 911 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 912         $(BITMAP_H) sbitmap.h
 913 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 914 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 915 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 916         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 917 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 918         alloc-pool.h $(TIMEVAR_H)
 919 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 920 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 921 GGC_H = ggc.h gtype-desc.h statistics.h
 922 TIMEVAR_H = timevar.h timevar.def
 923 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 924 INSN_ADDR_H = $(srcdir)/insn-addr.h
 925 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 926         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 927 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 928 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 929 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 930         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 931 PREDICT_H = predict.h predict.def
 932 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 933         $(srcdir)/../libcpp/include/cpplib.h
 934 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 935 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 936 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 937 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 938 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 939 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 940 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 941 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 942                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 943                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 944                 tree-ssa-alias.h
 945 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 946 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 947 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 948 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 949 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 950 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 951         $(C_COMMON_H) $(TREE_H)
 952 TREE_INLINE_H = tree-inline.h
 953 REAL_H = real.h $(MACHMODE_H)
 954 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 955                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 956                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 957 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 958 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 959 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 960                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 961 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 962 PLUGIN_VERSION_H = plugin-version.h configargs.h
 963 CONTEXT_H = context.h
 964
 965 #\f
 966 # Now figure out from those variables how to compile and link.
 967
 968 # IN_GCC distinguishes between code compiled into GCC itself and other
 969 # programs built during a bootstrap.
 970 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 971 # cross compiler which does not use the native headers and libraries.
 972 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 973
 974 # This is the variable actually used when we compile. If you change this,
 975 # you probably want to update BUILD_CFLAGS in configure.ac
 976 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 977   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 978
 979 # The C++ version.
 980 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 981   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 982
 983 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 984 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 985 # win against random include files in /usr/include.
 986 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 987
 988 # This is the variable to use when using $(COMPILER).
 989 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 990
 991 # This is the variable to use when using $(LINKER).
 992 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 993
 994 # Build and host support libraries.
 995
 996 # Use the "pic" build of libiberty if --enable-host-shared.
 997 ifeq ($(enable_host_shared),yes)
 998 LIBIBERTY = ../libiberty/pic/libiberty.a
 999 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1000 else
1001 LIBIBERTY = ../libiberty/libiberty.a
1002 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1003 endif
1004
1005 # Dependencies on the intl and portability libraries.
1006 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1007         $(LIBDECNUMBER) $(LIBBACKTRACE)
1008
1009 # Likewise, for use in the tools that must run on this machine
1010 # even if we are cross-building GCC.
1011 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1012
1013 # How to link with both our special library facilities
1014 # and the system's installed libraries.
1015 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1016         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1017 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1018         $(ZLIB)
1019 # Any system libraries needed just for GNAT.
1020 SYSLIBS = @GNAT_LIBEXC@
1021
1022 # Used from ada/gcc-interface/Make-lang.in
1023 GNATBIND = @GNATBIND@
1024 GNATMAKE = @GNATMAKE@
1025
1026 # Libs needed (at present) just for jcf-dump.
1027 LDEXP_LIB = @LDEXP_LIB@
1028
1029 # Likewise, for use in the tools that must run on this machine
1030 # even if we are cross-building GCC.
1031 BUILD_LIBS = $(BUILD_LIBIBERTY)
1032
1033 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1034             build/vec.o build/min-insn-modes.o build/gensupport.o \
1035             build/print-rtl.o
1036 BUILD_MD = build/read-md.o
1037 BUILD_ERRORS = build/errors.o
1038
1039 # Specify the directories to be searched for header files.
1040 # Both . and srcdir are used, in that order,
1041 # so that *config.h will be found in the compilation
1042 # subdirectory rather than in the source directory.
1043 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1044 # currently being compiled, in both source trees, to be examined as well.
1045 # libintl.h will be found in ../intl if we are using the included libintl.
1046 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1047            -I$(srcdir)/../include @INCINTL@ \
1048            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1049            $(ISLINC)
1050
1051 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1052 ifeq ($(CXXDEPMODE),depmode=gcc3)
1053 # Note a subtlety here: we use $(@D) for the directory part, to make
1054 # things like the go/%.o rule work properly; but we use $(*F) for the
1055 # file part, as we just want the file part of the stem, not the entire
1056 # file name.
1057 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1058 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1059 else
1060 COMPILE = source='$<' object='$@' libtool=no \
1061     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1062 POSTCOMPILE =
1063 endif
1064
1065 .cc.o .c.o:
1066         $(COMPILE) $<
1067         $(POSTCOMPILE)
1068
1069 #\f
1070 # Support for additional languages (other than C).
1071 # C can be supported this way too (leave for later).
1072
1073 LANG_MAKEFRAGS = @all_lang_makefrags@
1074
1075 # Flags to pass to recursive makes.
1076 # CC is set by configure.
1077 # ??? The choices here will need some experimenting with.
1078
1079 export AR_FOR_TARGET
1080 export AR_CREATE_FOR_TARGET
1081 export AR_FLAGS_FOR_TARGET
1082 export AR_EXTRACT_FOR_TARGET
1083 export AWK
1084 export DESTDIR
1085 export GCC_FOR_TARGET
1086 export INCLUDES
1087 export INSTALL_DATA
1088 export LIPO_FOR_TARGET
1089 export MACHMODE_H
1090 export NM_FOR_TARGET
1091 export STRIP_FOR_TARGET
1092 export RANLIB_FOR_TARGET
1093 export libsubdir
1094
1095 FLAGS_TO_PASS = \
1096         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1097         "BISON=$(BISON)" \
1098         "BISONFLAGS=$(BISONFLAGS)" \
1099         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1100         "LDFLAGS=$(LDFLAGS)" \
1101         "FLEX=$(FLEX)" \
1102         "FLEXFLAGS=$(FLEXFLAGS)" \
1103         "INSTALL=$(INSTALL)" \
1104         "INSTALL_DATA=$(INSTALL_DATA)" \
1105         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1106         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1107         "LN=$(LN)" \
1108         "LN_S=$(LN_S)" \
1109         "MAKEINFO=$(MAKEINFO)" \
1110         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1111         "MAKEOVERRIDES=" \
1112         "SHELL=$(SHELL)" \
1113         "exeext=$(exeext)" \
1114         "build_exeext=$(build_exeext)" \
1115         "objext=$(objext)" \
1116         "exec_prefix=$(exec_prefix)" \
1117         "prefix=$(prefix)" \
1118         "local_prefix=$(local_prefix)" \
1119         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1120         "build_tooldir=$(build_tooldir)" \
1121         "gcc_tooldir=$(gcc_tooldir)" \
1122         "bindir=$(bindir)" \
1123         "libexecsubdir=$(libexecsubdir)" \
1124         "datarootdir=$(datarootdir)" \
1125         "datadir=$(datadir)" \
1126         "localedir=$(localedir)"
1127 #\f
1128 # Lists of files for various purposes.
1129
1130 # All option source files
1131 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1132
1133 # Target specific, C specific object file
1134 C_TARGET_OBJS=@c_target_objs@
1135
1136 # Target specific, C++ specific object file
1137 CXX_TARGET_OBJS=@cxx_target_objs@
1138
1139 # Target specific, Fortran specific object file
1140 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1141
1142 # Object files for gcc many-languages driver.
1143 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1144
1145 c-family-warn = $(STRICT_WARN)
1146
1147 # Language-specific object files shared by all C-family front ends.
1148 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1149   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1150   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1151   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1152   c-family/c-semantics.o c-family/c-ada-spec.o \
1153   c-family/c-cilkplus.o \
1154   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1155
1156 # Language-independent object files.
1157 # We put the insn-*.o files first so that a parallel make will build
1158 # them sooner, because they are large and otherwise tend to be the
1159 # last objects to finish building.
1160 OBJS = \
1161         insn-attrtab.o \
1162         insn-automata.o \
1163         insn-dfatab.o \
1164         insn-emit.o \
1165         insn-extract.o \
1166         insn-latencytab.o \
1167         insn-modes.o \
1168         insn-opinit.o \
1169         insn-output.o \
1170         insn-peep.o \
1171         insn-preds.o \
1172         insn-recog.o \
1173         insn-enums.o \
1174         ggc-page.o \
1175         alias.o \
1176         alloc-pool.o \
1177         auto-inc-dec.o \
1178         auto-profile.o \
1179         bb-reorder.o \
1180         bitmap.o \
1181         bt-load.o \
1182         builtins.o \
1183         caller-save.o \
1184         calls.o \
1185         ccmp.o \
1186         cfg.o \
1187         cfganal.o \
1188         cfgbuild.o \
1189         cfgcleanup.o \
1190         cfgexpand.o \
1191         cfghooks.o \
1192         cfgloop.o \
1193         cfgloopanal.o \
1194         cfgloopmanip.o \
1195         cfgrtl.o \
1196         symtab.o \
1197         cgraph.o \
1198         cgraphbuild.o \
1199         cgraphunit.o \
1200         cgraphclones.o \
1201         cilk-common.o \
1202         combine.o \
1203         combine-stack-adj.o \
1204         compare-elim.o \
1205         context.o \
1206         convert.o \
1207         coverage.o \
1208         cppbuiltin.o \
1209         cppdefault.o \
1210         cprop.o \
1211         cse.o \
1212         cselib.o \
1213         data-streamer.o \
1214         data-streamer-in.o \
1215         data-streamer-out.o \
1216         dbxout.o \
1217         dbgcnt.o \
1218         dce.o \
1219         ddg.o \
1220         debug.o \
1221         df-core.o \
1222         df-problems.o \
1223         df-scan.o \
1224         dfp.o \
1225         dojump.o \
1226         dominance.o \
1227         domwalk.o \
1228         double-int.o \
1229         dse.o \
1230         dumpfile.o \
1231         dwarf2asm.o \
1232         dwarf2cfi.o \
1233         dwarf2out.o \
1234         emit-rtl.o \
1235         et-forest.o \
1236         except.o \
1237         explow.o \
1238         expmed.o \
1239         expr.o \
1240         final.o \
1241         fixed-value.o \
1242         fold-const.o \
1243         function.o \
1244         fwprop.o \
1245         gcse.o \
1246         gcse-common.o \
1247         ggc-common.o \
1248         gimple.o \
1249         gimple-builder.o \
1250         gimple-expr.o \
1251         gimple-iterator.o \
1252         gimple-fold.o \
1253         gimple-low.o \
1254         gimple-match.o \
1255         generic-match.o \
1256         gimple-pretty-print.o \
1257         gimple-ssa-isolate-paths.o \
1258         gimple-ssa-strength-reduction.o \
1259         gimple-streamer-in.o \
1260         gimple-streamer-out.o \
1261         gimple-walk.o \
1262         gimplify.o \
1263         gimplify-me.o \
1264         godump.o \
1265         graph.o \
1266         graphds.o \
1267         graphite.o \
1268         graphite-blocking.o \
1269         graphite-isl-ast-to-gimple.o \
1270         graphite-dependences.o \
1271         graphite-interchange.o \
1272         graphite-optimize-isl.o \
1273         graphite-poly.o \
1274         graphite-scop-detection.o \
1275         graphite-sese-to-poly.o \
1276         gtype-desc.o \
1277         haifa-sched.o \
1278         hw-doloop.o \
1279         hwint.o \
1280         ifcvt.o \
1281         ree.o \
1282         inchash.o \
1283         incpath.o \
1284         init-regs.o \
1285         internal-fn.o \
1286         ipa-chkp.o \
1287         ipa-cp.o \
1288         ipa-devirt.o \
1289         ipa-polymorphic-call.o \
1290         ipa-split.o \
1291         ipa-inline.o \
1292         ipa-comdats.o \
1293         ipa-visibility.o \
1294         ipa-inline-analysis.o \
1295         ipa-inline-transform.o \
1296         ipa-profile.o \
1297         ipa-prop.o \
1298         ipa-pure-const.o \
1299         ipa-icf.o \
1300         ipa-icf-gimple.o \
1301         ipa-reference.o \
1302         ipa-ref.o \
1303         ipa-utils.o \
1304         ipa.o \
1305         ira.o \
1306         ira-build.o \
1307         ira-costs.o \
1308         ira-conflicts.o \
1309         ira-color.o \
1310         ira-emit.o \
1311         ira-lives.o \
1312         jump.o \
1313         langhooks.o \
1314         lcm.o \
1315         lists.o \
1316         loop-doloop.o \
1317         loop-init.o \
1318         loop-invariant.o \
1319         loop-iv.o \
1320         loop-unroll.o \
1321         lower-subreg.o \
1322         lra.o \
1323         lra-assigns.o \
1324         lra-coalesce.o \
1325         lra-constraints.o \
1326         lra-eliminations.o \
1327         lra-lives.o \
1328         lra-remat.o \
1329         lra-spills.o \
1330         lto-cgraph.o \
1331         lto-streamer.o \
1332         lto-streamer-in.o \
1333         lto-streamer-out.o \
1334         lto-section-in.o \
1335         lto-section-out.o \
1336         lto-opts.o \
1337         lto-compress.o \
1338         mcf.o \
1339         mode-switching.o \
1340         modulo-sched.o \
1341         omega.o \
1342         omp-low.o \
1343         optabs.o \
1344         options-save.o \
1345         opts-global.o \
1346         passes.o \
1347         plugin.o \
1348         postreload-gcse.o \
1349         postreload.o \
1350         predict.o \
1351         print-rtl.o \
1352         print-tree.o \
1353         profile.o \
1354         real.o \
1355         realmpfr.o \
1356         recog.o \
1357         reg-stack.o \
1358         regcprop.o \
1359         reginfo.o \
1360         regrename.o \
1361         regstat.o \
1362         reload.o \
1363         reload1.o \
1364         reorg.o \
1365         resource.o \
1366         rtl-chkp.o \
1367         rtl-error.o \
1368         rtl.o \
1369         rtlhash.o \
1370         rtlanal.o \
1371         rtlhooks.o \
1372         sbitmap.o \
1373         sched-deps.o \
1374         sched-ebb.o \
1375         sched-rgn.o \
1376         sched-vis.o \
1377         sdbout.o \
1378         sel-sched-ir.o \
1379         sel-sched-dump.o \
1380         sel-sched.o \
1381         sese.o \
1382         shrink-wrap.o \
1383         simplify-rtx.o \
1384         sparseset.o \
1385         sreal.o \
1386         stack-ptr-mod.o \
1387         statistics.o \
1388         stmt.o \
1389         stor-layout.o \
1390         store-motion.o \
1391         streamer-hooks.o \
1392         stringpool.o \
1393         target-globals.o \
1394         targhooks.o \
1395         timevar.o \
1396         toplev.o \
1397         tracer.o \
1398         trans-mem.o \
1399         tree-affine.o \
1400         asan.o \
1401         tsan.o \
1402         ubsan.o \
1403         sanopt.o \
1404         tree-call-cdce.o \
1405         tree-cfg.o \
1406         tree-cfgcleanup.o \
1407         tree-chrec.o \
1408         tree-complex.o \
1409         tree-data-ref.o \
1410         tree-dfa.o \
1411         tree-diagnostic.o \
1412         tree-dump.o \
1413         tree-eh.o \
1414         tree-emutls.o \
1415         tree-if-conv.o \
1416         tree-inline.o \
1417         tree-into-ssa.o \
1418         tree-iterator.o \
1419         tree-loop-distribution.o \
1420         tree-nested.o \
1421         tree-nrv.o \
1422         tree-object-size.o \
1423         tree-outof-ssa.o \
1424         tree-parloops.o \
1425         tree-phinodes.o \
1426         tree-chkp.o \
1427         tree-chkp-opt.o \
1428         tree-predcom.o \
1429         tree-pretty-print.o \
1430         tree-profile.o \
1431         tree-scalar-evolution.o \
1432         tree-sra.o \
1433         tree-switch-conversion.o \
1434         tree-ssa-address.o \
1435         tree-ssa-alias.o \
1436         tree-ssa-ccp.o \
1437         tree-ssa-coalesce.o \
1438         tree-ssa-copy.o \
1439         tree-ssa-copyrename.o \
1440         tree-ssa-dce.o \
1441         tree-ssa-dom.o \
1442         tree-ssa-dse.o \
1443         tree-ssa-forwprop.o \
1444         tree-ssa-ifcombine.o \
1445         tree-ssa-live.o \
1446         tree-ssa-loop-ch.o \
1447         tree-ssa-loop-im.o \
1448         tree-ssa-loop-ivcanon.o \
1449         tree-ssa-loop-ivopts.o \
1450         tree-ssa-loop-manip.o \
1451         tree-ssa-loop-niter.o \
1452         tree-ssa-loop-prefetch.o \
1453         tree-ssa-loop-unswitch.o \
1454         tree-ssa-loop.o \
1455         tree-ssa-math-opts.o \
1456         tree-ssa-operands.o \
1457         tree-ssa-phiopt.o \
1458         tree-ssa-phiprop.o \
1459         tree-ssa-pre.o \
1460         tree-ssa-propagate.o \
1461         tree-ssa-reassoc.o \
1462         tree-ssa-sccvn.o \
1463         tree-ssa-scopedtables.o \
1464         tree-ssa-sink.o \
1465         tree-ssa-strlen.o \
1466         tree-ssa-structalias.o \
1467         tree-ssa-tail-merge.o \
1468         tree-ssa-ter.o \
1469         tree-ssa-threadedge.o \
1470         tree-ssa-threadupdate.o \
1471         tree-ssa-uncprop.o \
1472         tree-ssa-uninit.o \
1473         tree-ssa.o \
1474         tree-ssanames.o \
1475         tree-stdarg.o \
1476         tree-streamer.o \
1477         tree-streamer-in.o \
1478         tree-streamer-out.o \
1479         tree-tailcall.o \
1480         tree-vect-generic.o \
1481         tree-vect-patterns.o \
1482         tree-vect-data-refs.o \
1483         tree-vect-stmts.o \
1484         tree-vect-loop.o \
1485         tree-vect-loop-manip.o \
1486         tree-vect-slp.o \
1487         tree-vectorizer.o \
1488         tree-vrp.o \
1489         tree.o \
1490         valtrack.o \
1491         value-prof.o \
1492         var-tracking.o \
1493         varasm.o \
1494         varpool.o \
1495         vmsdbgout.o \
1496         vtable-verify.o \
1497         web.o \
1498         wide-int.o \
1499         wide-int-print.o \
1500         xcoffout.o \
1501         $(out_object_file) \
1502         $(EXTRA_OBJS) \
1503         $(host_hook_obj)
1504
1505 # Objects in libcommon.a, potentially used by all host binaries and with
1506 # no target dependencies.
1507 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1508         vec.o  input.o version.o
1509
1510 # Objects in libcommon-target.a, used by drivers and by the core
1511 # compiler and containing target-dependent code.
1512 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1513         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1514         hash-table.o file-find.o
1515
1516 # This lists all host objects for the front ends.
1517 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1518
1519 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1520   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1521   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1522   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1523   lto-wrapper.o collect-utils.o
1524
1525 # This lists all host object files, whether they are included in this
1526 # compilation or not.
1527 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1528
1529 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1530         $(CPPLIB) $(LIBDECNUMBER)
1531
1532 # This is defined to "yes" if Tree checking is enabled, which roughly means
1533 # front-end checking.
1534 TREECHECKING = @TREECHECKING@
1535
1536 # The full name of the driver on installation
1537 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1538
1539 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1540  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1541  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1542  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1543  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1544  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1545  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1546  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1547  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1548  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1549  gcc-ranlib$(exeext) \
1550  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1551  gcov-tool$(exeect) \
1552  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1553  libcommon-target.a libcommon.a libgcc.mk
1554
1555 # This symlink makes the full installation name of the driver be available
1556 # from within the *build* directory, for use when running the JIT library
1557 # from there (e.g. when running its testsuite).
1558 $(FULL_DRIVER_NAME): ./xgcc
1559         rm -f $@
1560         $(LN_S) $< $@
1561
1562 #\f
1563 # Language makefile fragments.
1564
1565 # The following targets define the interface between us and the languages.
1566 #
1567 # all.cross, start.encap, rest.encap,
1568 # install-common, install-info, install-man,
1569 # uninstall,
1570 # mostlyclean, clean, distclean, maintainer-clean,
1571 #
1572 # Each language is linked in with a series of hooks.  The name of each
1573 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1574 # and adds these here.  We use double-colon rules for some of the hooks;
1575 # double-colon rules should be preferred for any new hooks.
1576
1577 # language hooks, generated by configure
1578 @language_hooks@
1579
1580 # per-language makefile fragments
1581 ifneq ($(LANG_MAKEFRAGS),)
1582 include $(LANG_MAKEFRAGS)
1583 endif
1584
1585 # target and host overrides must follow the per-language makefile fragments
1586 # so they can override or augment language-specific variables
1587
1588 # target overrides
1589 ifneq ($(tmake_file),)
1590 include $(tmake_file)
1591 endif
1592
1593 # host overrides
1594 ifneq ($(xmake_file),)
1595 include $(xmake_file)
1596 endif
1597
1598 # all-tree.def includes all the tree.def files.
1599 all-tree.def: s-alltree; @true
1600 s-alltree: Makefile
1601         rm -f tmp-all-tree.def
1602         echo '#include "tree.def"' > tmp-all-tree.def
1603         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1604         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1605         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1606           echo "#include \"$$f\""; \
1607         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1608         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1609         $(STAMP) s-alltree
1610
1611 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1612 # objects that belong to the front ends.  We add an extra define that
1613 # causes back-end specific include files to be poisoned, in the hope that
1614 # we can avoid introducing dependencies of the front ends on things that
1615 # no front end should ever look at (e.g. everything RTL related).
1616 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1617
1618 #\f
1619
1620 # -----------------------------
1621 # Rebuilding this configuration
1622 # -----------------------------
1623
1624 # On the use of stamps:
1625 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1626 # A simple rule to build tree-check.h would be
1627 # tree-check.h: build/gencheck$(build_exeext)
1628 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1629 #
1630 # but tree-check.h doesn't change every time gencheck changes. It would the
1631 # nice if targets that depend on tree-check.h wouldn't be rebuild
1632 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1633 # must not be overwritten with a identical copy. One solution is to use a
1634 # temporary file
1635 # tree-check.h: build/gencheck$(build_exeext)
1636 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1637 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1638 #
1639 # This solution has a different problem. Since the time stamp of tree-check.h
1640 # is unchanged, make will try to update tree-check.h every time it runs.
1641 # To prevent this, one can add a stamp
1642 # tree-check.h: s-check
1643 # s-check : build/gencheck$(build_exeext)
1644 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1645 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1646 #       $(STAMP) s-check
1647 #
1648 # The problem with this solution is that make thinks that tree-check.h is
1649 # always unchanged. Make must be deceived into thinking that tree-check.h is
1650 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1651 # tree-check.h: s-check; @true
1652 # s-check : build/gencheck$(build_exeext)
1653 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1654 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1655 #       $(STAMP) s-check
1656 #
1657 # This is what is done in this makefile. Note that mkconfig.sh has a
1658 # move-if-change built-in
1659
1660 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1661         LANGUAGES="$(CONFIG_LANGUAGES)" \
1662         CONFIG_HEADERS= \
1663         CONFIG_SHELL="$(SHELL)" \
1664         CONFIG_FILES=$@ $(SHELL) config.status
1665
1666 config.h: cs-config.h ; @true
1667 bconfig.h: cs-bconfig.h ; @true
1668 tconfig.h: cs-tconfig.h ; @true
1669 tm.h: cs-tm.h ; @true
1670 tm_p.h: cs-tm_p.h ; @true
1671
1672 cs-config.h: Makefile
1673         TARGET_CPU_DEFAULT="" \
1674         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1675         $(SHELL) $(srcdir)/mkconfig.sh config.h
1676
1677 cs-bconfig.h: Makefile
1678         TARGET_CPU_DEFAULT="" \
1679         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1680         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1681
1682 cs-tconfig.h: Makefile
1683         TARGET_CPU_DEFAULT="" \
1684         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1685         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1686
1687 cs-tm.h: Makefile
1688         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1689         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1690         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1691
1692 cs-tm_p.h: Makefile
1693         TARGET_CPU_DEFAULT="" \
1694         HEADERS="$(tm_p_include_list)" DEFINES="" \
1695         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1696
1697 # Don't automatically run autoconf, since configure.ac might be accidentally
1698 # newer than configure.  Also, this writes into the source directory which
1699 # might be on a read-only file system.  If configured for maintainer mode
1700 # then do allow autoconf to be run.
1701
1702 AUTOCONF = autoconf
1703 ACLOCAL = aclocal
1704 ACLOCAL_AMFLAGS = -I ../config -I ..
1705 aclocal_deps = \
1706         $(srcdir)/../libtool.m4 \
1707         $(srcdir)/../ltoptions.m4 \
1708         $(srcdir)/../ltsugar.m4 \
1709         $(srcdir)/../ltversion.m4 \
1710         $(srcdir)/../lt~obsolete.m4 \
1711         $(srcdir)/../config/acx.m4 \
1712         $(srcdir)/../config/codeset.m4 \
1713         $(srcdir)/../config/extensions.m4 \
1714         $(srcdir)/../config/gettext-sister.m4 \
1715         $(srcdir)/../config/gcc-plugin.m4 \
1716         $(srcdir)/../config/iconv.m4 \
1717         $(srcdir)/../config/lcmessage.m4 \
1718         $(srcdir)/../config/lib-ld.m4 \
1719         $(srcdir)/../config/lib-link.m4 \
1720         $(srcdir)/../config/lib-prefix.m4 \
1721         $(srcdir)/../config/override.m4 \
1722         $(srcdir)/../config/progtest.m4 \
1723         $(srcdir)/../config/stdint.m4 \
1724         $(srcdir)/../config/unwind_ipinfo.m4 \
1725         $(srcdir)/../config/warnings.m4 \
1726         $(srcdir)/../config/dfp.m4 \
1727         $(srcdir)/../config/mmap.m4 \
1728         $(srcdir)/acinclude.m4
1729
1730 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1731         (cd $(srcdir) && $(AUTOCONF))
1732
1733 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1734         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1735
1736 # cstamp-h.in controls rebuilding of config.in.
1737 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1738 # delete it.  A stamp file is needed as autoheader won't update the file if
1739 # nothing has changed.
1740 # It remains in the source directory and is part of the distribution.
1741 # This follows what is done in shellutils, fileutils, etc.
1742 # "echo timestamp" is used instead of touch to be consistent with other
1743 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1744 # ??? Newer versions have a maintainer mode that may be useful here.
1745
1746 # Don't run autoheader automatically either.
1747 # Only run it if maintainer mode is enabled.
1748 @MAINT@ AUTOHEADER = autoheader
1749 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1750 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1751 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1752 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1753 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1754 auto-host.h: cstamp-h ; @true
1755 cstamp-h: config.in config.status
1756         CONFIG_HEADERS=auto-host.h:config.in \
1757         CONFIG_FILES= \
1758         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1759
1760 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1761 # a target to build even if it is up-to-date.  So we must verify that
1762 # config.status does not exist before failing.
1763 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1764         @if [ ! -f config.status ] ; then \
1765           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1766           false; \
1767         else \
1768           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1769         fi
1770
1771 # --------
1772 # UNSORTED
1773 # --------
1774
1775 # Provide quickstrap as a target that people can type into the gcc directory,
1776 # and that fails if you're not into it.
1777 quickstrap: all
1778         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1779
1780 all.internal: start.encap rest.encap doc
1781 # This is what to compile if making a cross-compiler.
1782 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1783         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1784 # This is what must be made before installing GCC and converting libraries.
1785 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1786         libgcc-support lang.start.encap @GENINSRC@ srcextra
1787 # These can't be made until after GCC can run.
1788 rest.encap: lang.rest.encap
1789 # This is what is made with the host's compiler
1790 # whether making a cross compiler or not.
1791 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1792         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1793         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1794
1795 ifeq ($(enable_plugin),yes)
1796 native: gengtype$(exeext)
1797 endif
1798
1799 # On the target machine, finish building a cross compiler.
1800 # This does the things that can't be done on the host machine.
1801 rest.cross: specs
1802
1803 # Recompile all the language-independent object files.
1804 # This is used only if the user explicitly asks for it.
1805 compilations: $(BACKEND)
1806
1807 # This archive is strictly for the host.
1808 libbackend.a: $(OBJS)
1809         -rm -rf libbackend.a
1810         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1811         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1812
1813 libcommon-target.a: $(OBJS-libcommon-target)
1814         -rm -rf libcommon-target.a
1815         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1816         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1817
1818 libcommon.a: $(OBJS-libcommon)
1819         -rm -rf libcommon.a
1820         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1821         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1822
1823 # We call this executable `xgcc' rather than `gcc'
1824 # to avoid confusion if the current directory is in the path
1825 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1826 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1827         $(EXTRA_GCC_OBJS)
1828         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1829           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1830           $(EXTRA_GCC_LIBS) $(LIBS)
1831
1832 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1833 # It is part of c-family because the handled extensions are hard-coded
1834 # and only contain c-family extensions (see known_suffixes).
1835 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1836         $(EXTRA_GCC_OBJS)
1837         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1838           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1839           $(EXTRA_GCC_LIBS) $(LIBS)
1840
1841 # Dump a specs file to make -B./ read these specs over installed ones.
1842 $(SPECS): xgcc$(exeext)
1843         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1844         mv tmp-specs $(SPECS)
1845
1846 # We do want to create an executable named `xgcc', so we can use it to
1847 # compile libgcc2.a.
1848 # Also create gcc-cross, so that install-common will install properly.
1849 gcc-cross$(exeext): xgcc$(exeext)
1850         cp xgcc$(exeext) gcc-cross$(exeext)
1851
1852 checksum-options:
1853         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1854         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1855
1856 #\f
1857 # Build libgcc.a.
1858
1859 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1860         $(MACHMODE_H) gcov-iov.h
1861
1862 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1863         : > tmp-libgcc.mvars
1864         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1865         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1866         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1867
1868         mv tmp-libgcc.mvars libgcc.mvars
1869
1870 # Use the genmultilib shell script to generate the information the gcc
1871 # driver program needs to select the library directory based on the
1872 # switches.
1873 multilib.h: s-mlib; @true
1874 s-mlib: $(srcdir)/genmultilib Makefile
1875         if test @enable_multilib@ = yes \
1876            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1877           $(SHELL) $(srcdir)/genmultilib \
1878             "$(MULTILIB_OPTIONS)" \
1879             "$(MULTILIB_DIRNAMES)" \
1880             "$(MULTILIB_MATCHES)" \
1881             "$(MULTILIB_EXCEPTIONS)" \
1882             "$(MULTILIB_EXTRA_OPTS)" \
1883             "$(MULTILIB_EXCLUSIONS)" \
1884             "$(MULTILIB_OSDIRNAMES)" \
1885             "$(MULTILIB_REQUIRED)" \
1886             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1887             "$(MULTILIB_REUSE)" \
1888             "@enable_multilib@" \
1889             > tmp-mlib.h; \
1890         else \
1891           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1892             "$(MULTIARCH_DIRNAME)" '' no \
1893             > tmp-mlib.h; \
1894         fi
1895         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1896         $(STAMP) s-mlib
1897 #\f
1898 # Compiling object files from source files.
1899
1900 # Note that dependencies on obstack.h are not written
1901 # because that file is not part of GCC.
1902
1903 srcextra: gcc.srcextra lang.srcextra
1904
1905 gcc.srcextra: gengtype-lex.c
1906         -cp -p $^ $(srcdir)
1907
1908 AR_OBJS = file-find.o
1909 AR_LIBS = @COLLECT2_LIBS@
1910
1911 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1912         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1913                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1914
1915 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1916         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1917                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1918
1919 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1920         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1921                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1922
1923 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1924         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1925         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1926
1927 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1928         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1929         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1930
1931 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1932         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1933         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1934
1935 # ??? the implicit rules dont trigger if the source file has a different name
1936 # so copy instead
1937 gcc-ranlib.c: gcc-ar.c
1938         cp $^ $@
1939
1940 gcc-nm.c: gcc-ar.c
1941         cp $^ $@
1942
1943 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1944   collect-utils.o file-find.o
1945 COLLECT2_LIBS = @COLLECT2_LIBS@
1946 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1947 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1948         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1949                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1950         mv -f T$@ $@
1951
1952 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1953         @TARGET_SYSTEM_ROOT_DEFINE@
1954
1955 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1956 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1957         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1958            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1959         mv -f T$@ $@
1960
1961 # Files used by all variants of C or by the stand-alone pre-processor.
1962
1963 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1964
1965 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1966         -DTARGET_MACHINE=\"$(target)\"
1967
1968 default-c.o: config/default-c.c
1969         $(COMPILE) $<
1970         $(POSTCOMPILE)
1971
1972 # Files used by all variants of C and some other languages.
1973
1974 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1975 prefix.o: $(BASEVER)
1976
1977 # Language-independent files.
1978
1979 DRIVER_DEFINES = \
1980   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1981   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1982   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1983   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1984   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
1985   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1986   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1987   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1988   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
1989   @TARGET_SYSTEM_ROOT_DEFINE@ \
1990   $(VALGRIND_DRIVER_DEFINES) \
1991   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1992   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1993
1994 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1995
1996 specs.h : s-specs ; @true
1997 s-specs : Makefile
1998         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1999             echo "#include \"$$f\""; \
2000         done | sed 's|$(srcdir)/||' > tmp-specs.h
2001         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2002         $(STAMP) s-specs
2003
2004 optionlist: s-options ; @true
2005 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2006         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2007         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2008         $(STAMP) s-options
2009
2010 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2011     $(srcdir)/optc-gen.awk
2012         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2013                -f $(srcdir)/optc-gen.awk \
2014                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2015
2016 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2017     $(srcdir)/optc-save-gen.awk
2018         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2019                -f $(srcdir)/optc-save-gen.awk \
2020                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2021
2022 options.h: s-options-h ; @true
2023 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2024     $(srcdir)/opth-gen.awk
2025         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2026                -f $(srcdir)/opth-gen.awk \
2027                < $< > tmp-options.h
2028         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2029         $(STAMP) $@
2030
2031 dumpvers: dumpvers.c
2032
2033 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2034         -DREVISION=$(REVISION_s) \
2035         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2036         -DBUGURL=$(BUGURL_s)
2037 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2038
2039 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2040 CFLAGS-lto-compress.o += $(ZLIBINC)
2041
2042 bversion.h: s-bversion; @true
2043 s-bversion: BASE-VER
2044         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2045         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2046         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2047         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2048         $(STAMP) s-bversion
2049
2050 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2051
2052 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2053         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2054           $(srcdir)/passes.def > pass-instances.def
2055
2056 $(out_object_file): $(out_file)
2057         $(COMPILE) $<
2058         $(POSTCOMPILE)
2059
2060 $(common_out_object_file): $(common_out_file)
2061         $(COMPILE) $<
2062         $(POSTCOMPILE)
2063 #\f
2064 # Generate header and source files from the machine description,
2065 # and compile them.
2066
2067 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2068   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2069   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2070   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c
2071
2072 # Dependencies for the md file.  The first time through, we just assume
2073 # the md file itself and the generated dependency file (in order to get
2074 # it built).  The second time through we have the dependency file.
2075 -include mddeps.mk
2076 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2077
2078 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2079         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2080         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2081         $(STAMP) s-mddeps
2082
2083 # For each of the files generated by running a generator program over
2084 # the machine description, the following static pattern rules run the
2085 # generator program only if the machine description has changed,
2086 # but touch the target file only when its contents actually change.
2087 # The "; @true" construct forces Make to recheck the timestamp on
2088 # the target file.
2089
2090 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2091                           insn-config.h insn-flags.h
2092
2093 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2094                           insn-extract.c insn-output.c \
2095                           insn-peep.c insn-recog.c
2096
2097 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2098
2099 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2100
2101 $(simple_generated_h:insn-%.h=s-%) \
2102 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2103
2104 $(simple_rtl_generated_h:insn-%.h=s-%) \
2105 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2106
2107 $(simple_generated_h): insn-%.h: s-%; @true
2108
2109 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2110         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2111           $(filter insn-conditions.md,$^) > tmp-$*.h
2112         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2113         $(STAMP) s-$*
2114
2115 $(simple_generated_c): insn-%.c: s-%; @true
2116 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2117         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2118           $(filter insn-conditions.md,$^) > tmp-$*.c
2119         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2120         $(STAMP) s-$*
2121
2122 # gencheck doesn't read the machine description, and the file produced
2123 # doesn't use the insn-* convention.
2124 tree-check.h: s-check ; @true
2125 s-check : build/gencheck$(build_exeext)
2126         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2127         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2128         $(STAMP) s-check
2129
2130 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2131 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2132 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2133   insn-conditions.md
2134         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2135                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2136         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2137         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2138         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2139         $(STAMP) s-attrtab
2140
2141 # genopinit produces two files.
2142 insn-opinit.c insn-opinit.h: s-opinit ; @true
2143 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2144         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2145           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2146         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2147         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2148         $(STAMP) s-opinit
2149
2150 # gencondmd doesn't use the standard naming convention.
2151 build/gencondmd.c: s-conditions; @true
2152 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2153         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2154         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2155         $(STAMP) s-conditions
2156
2157 insn-conditions.md: s-condmd; @true
2158 s-condmd: build/gencondmd$(build_exeext)
2159         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2160         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2161         $(STAMP) s-condmd
2162
2163
2164 # These files are generated by running the same generator more than
2165 # once with different options, so they have custom rules.  The
2166 # stampfile idiom is the same.
2167 genrtl.h: s-genrtl-h; @true
2168
2169 s-genrtl-h: build/gengenrtl$(build_exeext)
2170         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2171         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2172         $(STAMP) s-genrtl-h
2173
2174 insn-modes.c: s-modes; @true
2175 insn-modes.h: s-modes-h; @true
2176 min-insn-modes.c: s-modes-m; @true
2177
2178 s-modes: build/genmodes$(build_exeext)
2179         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2180         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2181         $(STAMP) s-modes
2182
2183 s-modes-h: build/genmodes$(build_exeext)
2184         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2185         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2186         $(STAMP) s-modes-h
2187
2188 s-modes-m: build/genmodes$(build_exeext)
2189         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2190         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2191         $(STAMP) s-modes-m
2192
2193 insn-preds.c: s-preds; @true
2194 tm-preds.h: s-preds-h; @true
2195 tm-constrs.h: s-constrs-h; @true
2196
2197 .PHONY: mddump
2198 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2199         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2200
2201 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2202         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2203         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2204         $(STAMP) s-preds
2205
2206 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2207         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2208         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2209         $(STAMP) s-preds-h
2210
2211 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2212         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2213         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2214         $(STAMP) s-constrs-h
2215
2216 target-hooks-def.h: s-target-hooks-def-h; @true
2217 # make sure that when we build info files, the used tm.texi is up to date.
2218 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2219
2220 s-target-hooks-def-h: build/genhooks$(build_exeext)
2221         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2222                                              > tmp-target-hooks-def.h
2223         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2224                                              target-hooks-def.h
2225         $(STAMP) s-target-hooks-def-h
2226
2227 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2228
2229 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2230         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2231                                              > tmp-c-target-hooks-def.h
2232         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2233                                              c-family/c-target-hooks-def.h
2234         $(STAMP) s-c-target-hooks-def-h
2235
2236 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2237
2238 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2239         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2240                                              > tmp-common-target-hooks-def.h
2241         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2242                                              common/common-target-hooks-def.h
2243         $(STAMP) s-common-target-hooks-def-h
2244
2245 # check if someone mistakenly only changed tm.texi.
2246 # We use a different pathname here to avoid a circular dependency.
2247 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2248
2249 # The tm.texi we want to compare against / check into svn should have
2250 # unix-style line endings.  To make this work on MinGW, remove \r.
2251 # \r is not portable to Solaris tr, therefore we have a special
2252 # case for ASCII.  We use \r for other encodings like EBCDIC.
2253 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2254         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2255                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2256         case `echo X|tr X '\101'` in \
2257           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2258           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2259         esac
2260         mv tmp2-tm.texi tmp-tm.texi
2261         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2262         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2263           $(STAMP) $@; \
2264         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2265           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2266             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2267             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2268           ); then \
2269           echo >&2 ; \
2270           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2271           false; \
2272         else \
2273           echo >&2 ; \
2274           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2275           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2276           false; \
2277         fi
2278
2279 gimple-match.c: s-match gimple-match-head.c ; @true
2280 generic-match.c: s-match generic-match-head.c ; @true
2281
2282 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd
2283         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2284             > tmp-gimple-match.c
2285         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2286             > tmp-generic-match.c
2287         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2288                                                 gimple-match.c
2289         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2290                                                 generic-match.c
2291         $(STAMP) s-match
2292
2293 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2294   $(host_xm_file_list) \
2295   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2296   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2297   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2298   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2299   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2300   $(srcdir)/fixed-value.h \
2301   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2302   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2303   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2304   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2305   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2306   $(srcdir)/dbxout.c \
2307   $(srcdir)/signop.h \
2308   $(srcdir)/dwarf2out.h \
2309   $(srcdir)/dwarf2asm.c \
2310   $(srcdir)/dwarf2cfi.c \
2311   $(srcdir)/dwarf2out.c \
2312   $(srcdir)/tree-vect-generic.c \
2313   $(srcdir)/dojump.c \
2314   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2315   $(srcdir)/expr.h \
2316   $(srcdir)/function.c $(srcdir)/except.c \
2317   $(srcdir)/gcse.c $(srcdir)/godump.c \
2318   $(srcdir)/lists.c $(srcdir)/optabs.c \
2319   $(srcdir)/profile.c $(srcdir)/mcf.c \
2320   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2321   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2322   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2323   $(srcdir)/gimple.h \
2324   $(srcdir)/gimple-ssa.h \
2325   $(srcdir)/tree-chkp.c \
2326   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2327   $(srcdir)/tree-cfg.c \
2328   $(srcdir)/tree-dfa.c \
2329   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2330   $(srcdir)/tree-chrec.h \
2331   $(srcdir)/tree-scalar-evolution.c \
2332   $(srcdir)/tree-ssa-operands.h \
2333   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2334   $(srcdir)/omp-low.c \
2335   $(srcdir)/omp-low.h \
2336   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2337   $(srcdir)/cgraphclones.c \
2338   $(srcdir)/tree-phinodes.c \
2339   $(srcdir)/tree-ssa-alias.h \
2340   $(srcdir)/tree-ssanames.h \
2341   $(srcdir)/ipa-prop.h \
2342   $(srcdir)/trans-mem.c \
2343   $(srcdir)/lto-streamer.h \
2344   $(srcdir)/target-globals.h \
2345   $(srcdir)/ipa-inline.h \
2346   $(srcdir)/vtable-verify.c \
2347   $(srcdir)/asan.c \
2348   $(srcdir)/ubsan.c \
2349   $(srcdir)/tsan.c \
2350   $(srcdir)/sanopt.c \
2351   $(srcdir)/ipa-devirt.c \
2352   $(srcdir)/internal-fn.h \
2353   @all_gtfiles@
2354
2355 # Compute the list of GT header files from the corresponding C sources,
2356 # possibly nested within config or language subdirectories.  Match gengtype's
2357 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2358 # language subdir, gt-file.h otherwise (no subdir indication for config/
2359 # related sources).
2360
2361 GTFILES_H = $(subst /,-, \
2362             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2363                            $(patsubst %.c,%.h, \
2364                              $(filter %.c, $(GTFILES)))) \
2365                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2366
2367 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2368 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2369
2370 # $(GTFILES) may be too long to put on a command line, so we have to
2371 # write it out to a file (taking care not to do that in a way that
2372 # overflows a command line!) and then have gengtype read the file in.
2373
2374 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2375
2376 ### Common flags to gengtype [e.g. -v or -B backupdir]
2377 GENGTYPE_FLAGS=
2378
2379 gtyp-input.list: s-gtyp-input ; @true
2380 s-gtyp-input: Makefile
2381         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2382         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2383         $(STAMP) s-gtyp-input
2384
2385 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2386          gtyp-input.list
2387 # First, parse all files and save a state file.
2388         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2389                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2390 # Second, read the state file and generate all files.  This ensure that
2391 # gtype.state is correctly read:
2392         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2393         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2394                     -r gtype.state
2395         $(STAMP) s-gtype
2396
2397 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2398        $(simple_generated_h) specs.h \
2399        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2400        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2401        options.h target-hooks-def.h insn-opinit.h \
2402        common/common-target-hooks-def.h pass-instances.def \
2403        c-family/c-target-hooks-def.h
2404
2405 #\f
2406 # How to compile object files to run on the build machine.
2407
2408 build/%.o :  # dependencies provided by explicit rule later
2409         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2410                 -o $@ $<
2411
2412 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2413 ## several C macro definitions, just like version.o
2414 build/version.o:  version.c version.h \
2415                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2416         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2417         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2418         -DREVISION=$(REVISION_s) \
2419         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2420         -DBUGURL=$(BUGURL_s) -o $@ $<
2421
2422 # Header dependencies for the programs that generate source code.
2423 # These are library modules...
2424 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2425 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2426   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2427   $(READ_MD_H) gensupport.h
2428 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2429   $(GGC_H)
2430 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2431   $(MACHMODE_H)
2432 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2433   $(GTM_H) $(RTL_BASE_H)
2434 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2435   $(HASHTAB_H) errors.h $(READ_MD_H)
2436 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2437   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2438   gensupport.h
2439 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2440   $(RTL_H) $(GGC_H) errors.h
2441 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2442    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2443 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2444    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2445 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2446    $(HASHTAB_H) inchash.h
2447 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2448   coretypes.h $(GTM_H) insn-constants.h                                 \
2449   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2450   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2451   $(EXCEPT_H) tm-constrs.h)
2452 # This pulls in tm-pred.h which contains inline functions wrapping up
2453 # predicates from the back-end so those functions must be discarded.
2454 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2455 build/gencondmd.o : \
2456   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2457
2458 # ...these are the programs themselves.
2459 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2460   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2461 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2462   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2463 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2464   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2465   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2466 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2467   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2468   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2469 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2470         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2471         $(lang_tree_files) gimple.def
2472 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2473 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2474   coretypes.h $(GTM_H) errors.h gensupport.h
2475 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2476   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2477   gensupport.h
2478 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2479   coretypes.h $(GTM_H) errors.h gensupport.h
2480 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2481   coretypes.h errors.h $(READ_MD_H)
2482 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2483   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2484 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2485   coretypes.h errors.h $(READ_MD_H)
2486 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2487   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2488 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2489   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2490 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2491
2492 # The gengtype generator program is special: Two versions are built.
2493 # One is for the build machine, and one is for the host to allow
2494 # plugins to define their types and generate the supporting GGC
2495 # datastructures and routines with GTY markers.
2496 # The host object files depend on CONFIG_H, and the build objects
2497 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2498 # the build-%: rule doesn't apply to them.
2499
2500 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2501   gengtype-lex.o errors.o
2502
2503 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2504 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2505 build/gengtype-lex.o: $(BCONFIG_H)
2506
2507 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2508   $(SYSTEM_H)
2509 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2510 build/gengtype-parse.o: $(BCONFIG_H)
2511
2512 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2513   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2514   $(XREGEX_H)
2515 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2516 build/gengtype-state.o: $(BCONFIG_H)
2517 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2518   rtl.def insn-notes.def errors.h double-int.h version.h                \
2519   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2520 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2521 build/gengtype.o: $(BCONFIG_H)
2522
2523 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2524
2525 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2526   errors.h $(READ_MD_H)
2527 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2528   $(HASHTAB_H) machmode.def $(extra_modes_file)
2529 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2530   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2531 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2532   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2533 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2534   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2535 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2536   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2537 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2538   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h               \
2539   $(HASH_TABLE_H) inchash.h
2540 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2541   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2542 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2543   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2544 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2545   coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H)
2546
2547 # Compile the programs that generate insn-* from the machine description.
2548 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2549 # since they need to run on this machine
2550 # even if GCC is being compiled to run on some other machine.
2551
2552 # All these programs use the RTL reader ($(BUILD_RTL)).
2553 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2554              extract flags opinit output peep preds recog mddump
2555 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2556
2557 # All these programs use the MD reader ($(BUILD_MD)).
2558 genprogmd = $(genprogrtl) mddeps constants enums
2559 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2560
2561 # All these programs need to report errors.
2562 genprogerr = $(genprogmd) genrtl modes gtype hooks
2563 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2564
2565 # Remaining build programs.
2566 genprog = $(genprogerr) check checksum condmd match
2567
2568 # These programs need libs over and above what they get from the above list.
2569 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2570
2571 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2572
2573 # For stage1 and when cross-compiling use the build libcpp which is
2574 # built with NLS disabled.  For stage2+ use the host library and
2575 # its dependencies.
2576 ifeq ($(build_objdir),$(build_libobjdir))
2577 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2578 else
2579 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2580 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2581 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2582 endif
2583
2584 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2585   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2586
2587 # These programs are not linked with the MD reader.
2588 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2589               build/gengtype-state.o build/version.o build/errors.o
2590
2591 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2592               gengtype-state.o version.o errors.o $(LIBDEPS)
2593         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2594             $(filter-out ($LIBDEPS), $^) $(LIBS)
2595
2596 # Rule for the generator programs:
2597 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2598         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2599             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2600
2601 # Generated source files for gengtype.  Prepend inclusion of
2602 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2603 # any system header is included.
2604 gengtype-lex.c : gengtype-lex.l
2605         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2606           echo '#include "bconfig.h"' > $@.tmp; \
2607           cat $@ >> $@.tmp; \
2608           mv $@.tmp $@; \
2609         }
2610
2611 #\f
2612 # Remake internationalization support.
2613 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2614
2615 #\f
2616 # Remake cpp.
2617
2618 PREPROCESSOR_DEFINES = \
2619   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2620   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2621   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2622   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2623   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2624   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2625   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2626   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2627   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2628   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2629   -DPREFIX=\"$(prefix)/\" \
2630   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2631   @TARGET_SYSTEM_ROOT_DEFINE@
2632
2633 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2634 cppbuiltin.o: $(BASEVER)
2635
2636 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2637
2638 # Note for the stamp targets, we run the program `true' instead of
2639 # having an empty command (nothing following the semicolon).
2640
2641 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2642 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2643   $(SYSTEM_H) coretypes.h $(TM_H)
2644
2645 build/gcov-iov$(build_exeext): build/gcov-iov.o
2646         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2647                 build/gcov-iov.o -o $@
2648
2649 gcov-iov.h: s-iov
2650 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2651         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2652             > tmp-gcov-iov.h
2653         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2654         $(STAMP) s-iov
2655
2656 GCOV_OBJS = gcov.o
2657 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2658         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2659 GCOV_DUMP_OBJS = gcov-dump.o
2660 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2661         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2662                 $(LIBS) -o $@
2663
2664 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2665   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2666   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2667   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2668 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2669         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2670 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2671         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2672           -DIN_GCOV_TOOL=1 -o $@ $<
2673 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2674         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2675           -DIN_GCOV_TOOL=1 -o $@ $<
2676 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2677 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2678         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2679 #\f
2680 # Build the include directories.  The stamp files are stmp-* rather than
2681 # s-* so that mostlyclean does not force the include directory to
2682 # be rebuilt.
2683
2684 # Build the include directories.
2685 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2686 # Copy in the headers provided with gcc.
2687 #
2688 # The sed command gets just the last file name component;
2689 # this is necessary because VPATH could add a dirname.
2690 # Using basename would be simpler, but some systems don't have it.
2691 #
2692 # The touch command is here to workaround an AIX/Linux NFS bug.
2693 #
2694 # The move-if-change + cp -p twists for limits.h are intended to preserve
2695 # the time stamp when we regenerate, to prevent pointless rebuilds during
2696 # e.g. install-no-fixedincludes.
2697         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2698         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2699         for file in .. $(USER_H); do \
2700           if [ X$$file != X.. ]; then \
2701             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2702             $(STAMP) include/$$realfile; \
2703             rm -f include/$$realfile; \
2704             cp $$file include; \
2705             chmod a+r include/$$realfile; \
2706           fi; \
2707         done
2708         for file in .. $(USER_H_INC_NEXT_PRE); do \
2709           if [ X$$file != X.. ]; then \
2710             mv include/$$file include/x_$$file; \
2711             echo "#include_next <$$file>" >include/$$file; \
2712             cat include/x_$$file >>include/$$file; \
2713             rm -f include/x_$$file; \
2714             chmod a+r include/$$file; \
2715           fi; \
2716         done
2717         for file in .. $(USER_H_INC_NEXT_POST); do \
2718           if [ X$$file != X.. ]; then \
2719             echo "#include_next <$$file>" >>include/$$file; \
2720             chmod a+r include/$$file; \
2721           fi; \
2722         done
2723         rm -f include/stdint.h
2724         if [ $(USE_GCC_STDINT) = wrap ]; then \
2725           rm -f include/stdint-gcc.h; \
2726           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2727           chmod a+r include/stdint-gcc.h; \
2728           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2729           chmod a+r include/stdint.h; \
2730         elif [ $(USE_GCC_STDINT) = provide ]; then \
2731           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2732           chmod a+r include/stdint.h; \
2733         fi
2734         set -e; for ml in `cat fixinc_list`; do \
2735           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2736           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2737           fix_dir=include-fixed$${multi_dir}; \
2738           if $(LIMITS_H_TEST) ; then \
2739             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2740           else \
2741             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2742           fi; \
2743           $(mkinstalldirs) $${fix_dir}; \
2744           chmod a+rx $${fix_dir} || true; \
2745           $(SHELL) $(srcdir)/../move-if-change \
2746             tmp-xlimits.h  tmp-limits.h; \
2747           rm -f $${fix_dir}/limits.h; \
2748           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2749           chmod a+r $${fix_dir}/limits.h; \
2750         done
2751 # Install the README
2752         rm -f include-fixed/README
2753         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2754         chmod a+r include-fixed/README
2755         $(STAMP) $@
2756
2757 .PHONY: install-gcc-tooldir
2758 install-gcc-tooldir:
2759         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2760
2761 macro_list: s-macro_list; @true
2762 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2763         echo | $(GCC_FOR_TARGET) -E -dM - | \
2764           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2765                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2766           sort -u > tmp-macro_list
2767         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2768         $(STAMP) s-macro_list
2769
2770 fixinc_list: s-fixinc_list; @true
2771 s-fixinc_list : $(GCC_PASSES)
2772 # Build up a list of multilib directories and corresponding sysroot
2773 # suffixes, in form sysroot;multilib.
2774         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2775           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2776             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2777             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2778             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2779             if [ "$${multi_dir}" = "." ]; \
2780               then multi_dir=""; \
2781             else \
2782               multi_dir=/$${multi_dir}; \
2783             fi; \
2784             echo "$${sfx};$${multi_dir}"; \
2785           done; \
2786         else \
2787           echo ";"; \
2788         fi > tmp-fixinc_list
2789         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2790         $(STAMP) s-fixinc_list
2791
2792 # The line below is supposed to avoid accidentally matching the
2793 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2794 # expect fixincl to be newer than fixincl.o, such that this situation
2795 # would never come up.  As it turns out, if you use ccache with
2796 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2797 # working directory in object files (-g absent, or -fno-working-dir
2798 # present), and build and host are the same, fixincl for the host will
2799 # build after fixincl for the build machine, getting a cache hit,
2800 # thereby updating the timestamp of fixincl.o in the host tree.
2801 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2802 # the build tree, and so fixincl in the build tree will appear to be
2803 # out of date.  Yuck.
2804 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2805
2806 # Build fixed copies of system files.
2807 # Abort if no system headers available, unless building a crosscompiler.
2808 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2809 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2810   $(build_objdir)/fixincludes/fixincl \
2811   $(build_objdir)/fixincludes/fixinc.sh
2812         rm -rf include-fixed; mkdir include-fixed
2813         -chmod a+rx include-fixed
2814         if [ -d ../prev-gcc ]; then \
2815           cd ../prev-gcc && \
2816           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2817             libsubdir=. ; \
2818         else \
2819           set -e; for ml in `cat fixinc_list`; do \
2820             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2821             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2822             fix_dir=include-fixed$${multi_dir}; \
2823             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2824               echo The directory that should contain system headers does not exist: >&2 ; \
2825               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2826               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2827               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2828               then sleep 1; else exit 1; fi; \
2829             fi; \
2830             $(mkinstalldirs) $${fix_dir}; \
2831             chmod a+rx $${fix_dir} || true; \
2832             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2833               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2834               gcc_dir=`${PWD_COMMAND}` ; \
2835               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2836               cd $(build_objdir)/fixincludes && \
2837               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2838                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2839             rm -f $${fix_dir}/syslimits.h; \
2840             if [ -f $${fix_dir}/limits.h ]; then \
2841               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2842             else \
2843               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2844             fi; \
2845             chmod a+r $${fix_dir}/syslimits.h; \
2846           done; \
2847         fi
2848         $(STAMP) stmp-fixinc
2849 #\f
2850
2851 # Install with the gcc headers files, not the fixed include files, which we
2852 # are typically not allowed to distribute.  The general idea is to:
2853 #  - Get to "install" with a bare set of internal headers, not the
2854 #    fixed system ones,
2855 #  - Prevent rebuilds of what normally depends on the headers, which is
2856 #    useless for installation purposes and would rely on improper headers.
2857 #  - Restore as much of the original state as possible.
2858
2859 .PHONY: install-no-fixedincludes
2860
2861 install-no-fixedincludes:
2862         # Stash the current set of headers away, save stamps we're going to
2863         # alter explicitly, and arrange for fixincludes not to run next time
2864         # we trigger a headers rebuild.
2865         -rm -rf tmp-include
2866         -mv include tmp-include 2>/dev/null
2867         -mv include-fixed tmp-include-fixed 2>/dev/null
2868         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2869         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2870         -mkdir include
2871         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2872         -touch stmp-fixinc
2873
2874         # Rebuild our internal headers, restore the original stamps so that
2875         # "install" doesn't trigger pointless rebuilds because of that update,
2876         # then do install
2877         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2878         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2879         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2880         $(MAKE) $(FLAGS_TO_PASS) install
2881
2882         # Restore the original set of maybe-fixed headers
2883         -rm -rf include; mv tmp-include include 2>/dev/null
2884         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2885
2886 # Remake the info files.
2887
2888 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2889
2890 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2891             doc/gccinstall.info doc/cppinternals.info
2892
2893 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2894
2895 srcinfo: $(INFOFILES)
2896         -cp -p $^ $(srcdir)/doc
2897
2898 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2899          gcc-common.texi gcc-vers.texi
2900
2901 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2902          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2903          gcov.texi trouble.texi bugreport.texi service.texi             \
2904          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2905          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2906          implement-c.texi implement-cxx.texi gcov-tool.texi
2907
2908 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2909 # the generated tm.texi; the latter might have a more recent timestamp,
2910 # but we don't want to rebuild the info files unless the contents of
2911 # the *.texi files have changed.
2912 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2913          contribute.texi makefile.texi configterms.texi options.texi    \
2914          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2915          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2916          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2917          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2918          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2919          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
2920          match-and-simplify.texi
2921
2922 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2923          gcc-common.texi gcc-vers.texi
2924
2925 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2926
2927 # gcc-vers.texi is generated from the version files.
2928 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2929         (echo "@set version-GCC $(BASEVER_c)"; \
2930          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2931          then echo "@set DEVELOPMENT"; \
2932          else echo "@clear DEVELOPMENT"; \
2933          fi) > $@T
2934         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2935         if [ -n "$(PKGVERSION)" ]; then \
2936           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2937         fi
2938         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2939         mv -f $@T $@
2940
2941
2942 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2943 # patterns.  To use them, put each of the specific targets with its
2944 # specific dependencies but no build commands.
2945
2946 doc/cpp.info: $(TEXI_CPP_FILES)
2947 doc/gcc.info: $(TEXI_GCC_FILES)
2948 doc/gccint.info: $(TEXI_GCCINT_FILES)
2949 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2950
2951 doc/%.info: %.texi
2952         if [ x$(BUILD_INFO) = xinfo ]; then \
2953                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2954                         -I $(gcc_docdir)/include -o $@ $<; \
2955         fi
2956
2957 # Duplicate entry to handle renaming of gccinstall.info
2958 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2959         if [ x$(BUILD_INFO) = xinfo ]; then \
2960                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2961                         -I $(gcc_docdir)/include -o $@ $<; \
2962         fi
2963
2964 doc/cpp.dvi: $(TEXI_CPP_FILES)
2965 doc/gcc.dvi: $(TEXI_GCC_FILES)
2966 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2967 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2968
2969 doc/cpp.pdf: $(TEXI_CPP_FILES)
2970 doc/gcc.pdf: $(TEXI_GCC_FILES)
2971 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2972 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2973
2974 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2975 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2976 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2977 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2978
2979 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2980       doc/cppinternals.dvi lang.dvi
2981
2982 doc/%.dvi: %.texi
2983         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2984
2985 # Duplicate entry to handle renaming of gccinstall.dvi
2986 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2987         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2988
2989 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2990            doc/cppinternals.pdf
2991
2992 pdf:: $(PDFFILES) lang.pdf
2993
2994 doc/%.pdf: %.texi
2995         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2996
2997 # Duplicate entry to handle renaming of gccinstall.pdf
2998 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2999         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3000
3001 # List the directories or single hmtl files which are installed by
3002 # install-html. The lang.html file triggers language fragments to build
3003 # html documentation.
3004 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3005        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3006        $(build_htmldir)/cppinternals
3007
3008 # List the html file targets.
3009 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3010        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3011        $(build_htmldir)/cppinternals/index.html lang.html
3012
3013 html:: $(HTMLS_BUILD)
3014
3015 $(build_htmldir)/%/index.html: %.texi
3016         $(mkinstalldirs) $(@D)
3017         rm -f $(@D)/*
3018         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3019
3020 # Duplicate entry to handle renaming of gccinstall
3021 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3022         $(mkinstalldirs) $(@D)
3023         echo rm -f $(@D)/*
3024         SOURCEDIR=$(abs_docdir) \
3025         DESTDIR=$(@D) \
3026         $(SHELL) $(srcdir)/doc/install.texi2html
3027
3028 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3029            doc/fsf-funding.7 doc/gcov-tool.1
3030
3031 generated-manpages: man
3032
3033 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3034
3035 srcman: $(MANFILES)
3036         -cp -p $^ $(srcdir)/doc
3037
3038 doc/%.1: %.pod
3039         $(STAMP) $@
3040         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3041                 mv -f $(@).T$$$$ $@) || \
3042                 (rm -f $(@).T$$$$ && exit 1)
3043
3044 doc/%.7: %.pod
3045         $(STAMP) $@
3046         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3047                 mv -f $(@).T$$$$ $@) || \
3048                 (rm -f $(@).T$$$$ && exit 1)
3049
3050 %.pod: %.texi
3051         $(STAMP) $@
3052         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3053
3054 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
3055 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3056
3057 # These next rules exist because the output name is not the same as
3058 # the input name, so our implicit %.pod rule will not work.
3059
3060 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3061         $(STAMP) $@
3062         -$(TEXI2POD) $< > $@
3063 gfdl.pod: fdl.texi
3064         $(STAMP) $@
3065         -$(TEXI2POD) $< > $@
3066 fsf-funding.pod: funding.texi
3067         $(STAMP) $@
3068         -$(TEXI2POD) $< > $@
3069 gpl.pod: gpl_v3.texi
3070         $(STAMP) $@
3071         -$(TEXI2POD) $< > $@
3072
3073 #\f
3074 # Deletion of files made during compilation.
3075 # There are four levels of this:
3076 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3077 # `mostlyclean' is useful while working on a particular type of machine.
3078 # It deletes most, but not all, of the files made by compilation.
3079 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3080 # `clean' deletes everything made by running `make all'.
3081 # `distclean' also deletes the files made by config.
3082 # `maintainer-clean' also deletes everything that could be regenerated
3083 # automatically, except for `configure'.
3084 # We remove as much from the language subdirectories as we can
3085 # (less duplicated code).
3086
3087 mostlyclean: lang.mostlyclean
3088         -rm -f $(MOSTLYCLEANFILES)
3089         -rm -f *$(objext) c-family/*$(objext)
3090         -rm -f *$(coverageexts)
3091 # Delete build programs
3092         -rm -f build/*
3093         -rm -f mddeps.mk
3094 # Delete other built files.
3095         -rm -f specs.h options.c options.h options-save.c
3096 # Delete the stamp and temporary files.
3097         -rm -f s-* tmp-* stamp-* stmp-*
3098         -rm -f */stamp-* */tmp-*
3099 # Delete debugging dump files.
3100         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3101 # Delete some files made during installation.
3102         -rm -f specs $(SPECS)
3103         -rm -f collect collect2 mips-tfile mips-tdump
3104 # Delete unwanted output files from TeX.
3105         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3106         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3107 # Delete sorted indices we don't actually use.
3108         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3109 # Delete core dumps.
3110         -rm -f core */core
3111 # Delete file generated for gengtype
3112         -rm -f gtyp-input.list
3113 # Delete files generated by gengtype
3114         -rm -f gtype-*
3115         -rm -f gt-*
3116         -rm -f gtype.state
3117 # Delete genchecksum outputs
3118         -rm -f *-checksum.c
3119 # Delete lock-and-run bits
3120         -rm -rf linkfe.lck lock-stamp.*
3121
3122 # Delete all files made by compilation
3123 # that don't exist in the distribution.
3124 clean: mostlyclean lang.clean
3125         -rm -f libgcc.a libgcc_eh.a libgcov.a
3126         -rm -f libgcc_s*
3127         -rm -f libunwind*
3128         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3129         -rm -f options.c options.h optionlist
3130         -rm -f cs-*
3131         -rm -f doc/*.dvi
3132         -rm -f doc/*.pdf
3133 # Delete the include directories.
3134         -rm -rf include include-fixed
3135 # Delete files used by the "multilib" facility (including libgcc subdirs).
3136         -rm -f multilib.h tmpmultilib*
3137         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3138           rm -rf $(MULTILIB_DIRNAMES); \
3139         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3140           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3141         fi ; fi
3142
3143 # Delete all files that users would normally create
3144 # while building and installing GCC.
3145 distclean: clean lang.distclean
3146         -rm -f auto-host.h auto-build.h
3147         -rm -f cstamp-h
3148         -rm -f config.status config.run config.cache config.bak
3149         -rm -f Make-lang Make-hooks Make-host Make-target
3150         -rm -f Makefile *.oaux
3151         -rm -f gthr-default.h
3152         -rm -f TAGS */TAGS
3153         -rm -f *.asm
3154         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3155         -rm -f testsuite/*.log testsuite/*.sum
3156         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3157         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3158         -rm -rf ${QMTEST_DIR} stamp-qmtest
3159         -rm -f cxxmain.c
3160         -rm -f .gdbinit configargs.h
3161         -rm -f gcov.pod
3162 # Delete po/*.gmo only if we are not building in the source directory.
3163         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3164         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3165
3166 # Get rid of every file that's generated from some other file, except for `configure'.
3167 # Most of these files ARE PRESENT in the GCC distribution.
3168 maintainer-clean:
3169         @echo 'This command is intended for maintainers to use; it'
3170         @echo 'deletes files that may need special tools to rebuild.'
3171         $(MAKE) lang.maintainer-clean distclean
3172         -rm -f cpp.??s cpp.*aux
3173         -rm -f gcc.??s gcc.*aux
3174         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3175 #\f
3176 # Entry points `install', `install-strip', and `uninstall'.
3177 # Also use `install-collect2' to install collect2 when the config files don't.
3178
3179 # Copy the compiler files into directories where they will be run.
3180 # Install the driver last so that the window when things are
3181 # broken is small.
3182 install: install-common $(INSTALL_HEADERS) \
3183     install-cpp install-man install-info install-@POSUB@ \
3184     install-driver install-lto-wrapper install-gcc-ar
3185
3186 ifeq ($(enable_plugin),yes)
3187 install: install-plugin
3188 endif
3189
3190 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3191 ifneq ($(STRIP),)
3192 install-strip: STRIPPROG = $(STRIP)
3193 export STRIPPROG
3194 endif
3195 install-strip: install
3196
3197 # Handle cpp installation.
3198 install-cpp: installdirs cpp$(exeext)
3199         -if test "$(enable_as_accelerator)" != "yes" ; then \
3200           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3201           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3202           if [ x$(cpp_install_dir) != x ]; then \
3203             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3204             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3205           else true; fi; \
3206         fi
3207
3208 # Create the installation directories.
3209 # $(libdir)/gcc/include isn't currently searched by cpp.
3210 installdirs:
3211         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3212         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3213         $(mkinstalldirs) $(DESTDIR)$(bindir)
3214         $(mkinstalldirs) $(DESTDIR)$(includedir)
3215         $(mkinstalldirs) $(DESTDIR)$(infodir)
3216         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3217         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3218
3219 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3220   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3221   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3222   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3223   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3224   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3225   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3226   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3227   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3228   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3229   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3230   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3231   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3232   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3233   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3234   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3235   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3236   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3237   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3238   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3239   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3240   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3241   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3242   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3243   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3244   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3245   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3246   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def
3247
3248 # generate the 'build fragment' b-header-vars
3249 s-header-vars: Makefile
3250         rm -f tmp-header-vars
3251 # The first sed gets the list "header variables" as the list variables
3252 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3253 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3254 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3255 # as well.
3256         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3257         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3258         $(STAMP) s-header-vars
3259
3260 # Install gengtype
3261 install-gengtype: installdirs gengtype$(exeext) gtype.state
3262         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3263         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3264         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3265         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3266
3267 # Install the headers needed to build a plugin.
3268 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3269 # We keep the directory structure for files in config or c-family and .def
3270 # files. All other files are flattened to a single directory.
3271         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3272         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3273         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3274         for file in $$headers; do \
3275           if [ -f $$file ] ; then \
3276             path=$$file; \
3277           elif [ -f $(srcdir)/$$file ]; then \
3278             path=$(srcdir)/$$file; \
3279           else continue; \
3280           fi; \
3281           case $$path in \
3282           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3283             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3284           *) base=`basename $$path` ;; \
3285           esac; \
3286           dest=$(plugin_includedir)/$$base; \
3287           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3288           dir=`dirname $$dest`; \
3289           $(mkinstalldirs) $(DESTDIR)$$dir; \
3290           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3291         done
3292         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3293
3294 # Install the compiler executables built during cross compilation.
3295 install-common: native lang.install-common installdirs
3296         for file in $(COMPILERS); do \
3297           if [ -f $$file ] ; then \
3298             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3299             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3300           else true; \
3301           fi; \
3302         done
3303         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3304           if [ x"$$file" != x.. ]; then \
3305             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3306             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3307           else true; fi; \
3308         done
3309 # We no longer install the specs file because its presence makes the
3310 # driver slower, and because people who need it can recreate it by
3311 # using -dumpspecs.  We remove any old version because it would
3312 # otherwise override the specs built into the driver.
3313         rm -f $(DESTDIR)$(libsubdir)/specs
3314 # Install gcov if it was compiled.
3315         -if test "$(enable_as_accelerator)" != "yes" ; then \
3316           if [ -f gcov$(exeext) ]; \
3317           then \
3318             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3319             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3320           fi; \
3321         fi
3322 # Install gcov-tool if it was compiled.
3323         -if test "$(enable_as_accelerator)" != "yes" ; then \
3324           if [ -f gcov-tool$(exeext) ]; \
3325           then \
3326             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3327             $(INSTALL_PROGRAM) \
3328             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3329           fi; \
3330         fi
3331
3332 # Install the driver program as $(target_noncanonical)-gcc,
3333 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3334 install-driver: installdirs xgcc$(exeext)
3335         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3336         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3337         -if test "$(enable_as_accelerator)" != "yes" ; then \
3338           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3339             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3340             ( cd $(DESTDIR)$(bindir) && \
3341               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3342           fi; \
3343           if [ ! -f gcc-cross$(exeext) ] \
3344               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3345             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3346             ( cd $(DESTDIR)$(bindir) && \
3347               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3348               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3349           fi; \
3350         fi
3351
3352 # Install the info files.
3353 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3354 # to do the install.
3355 install-info:: doc installdirs \
3356         $(DESTDIR)$(infodir)/cpp.info \
3357         $(DESTDIR)$(infodir)/gcc.info \
3358         $(DESTDIR)$(infodir)/cppinternals.info \
3359         $(DESTDIR)$(infodir)/gccinstall.info \
3360         $(DESTDIR)$(infodir)/gccint.info \
3361         lang.install-info
3362
3363 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3364         rm -f $@
3365         if [ -f $< ]; then \
3366           for f in $(<)*; do \
3367             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3368             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3369             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3370           done; \
3371         else true; fi
3372         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3373           if [ -f $@ ]; then \
3374             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3375           else true; fi; \
3376         else true; fi;
3377
3378 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3379
3380 install-pdf: $(PDFFILES) lang.install-pdf
3381         @$(NORMAL_INSTALL)
3382         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3383         @list='$(PDFFILES)'; for p in $$list; do \
3384           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3385           f=$(pdf__strip_dir) \
3386           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3387           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3388         done
3389
3390 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3391
3392 install-html: $(HTMLS_BUILD) lang.install-html
3393         @$(NORMAL_INSTALL)
3394         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3395         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3396           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3397           f=$(html__strip_dir) \
3398           if test -d "$$d$$p"; then \
3399             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3400             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3401             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3402             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3403           else \
3404             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3405             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3406           fi; \
3407         done
3408
3409 # Install the man pages.
3410 install-man: lang.install-man \
3411         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3412         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3413         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3414         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3415         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3416         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3417
3418 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3419         -rm -f $@
3420         -$(INSTALL_DATA) $< $@
3421         -chmod a-x $@
3422
3423 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3424         -rm -f $@
3425         -$(INSTALL_DATA) $< $@
3426         -chmod a-x $@
3427
3428 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3429         -rm -f $@
3430         -$(INSTALL_DATA) $< $@
3431         -chmod a-x $@
3432
3433 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3434         -rm -f $@
3435         -$(INSTALL_DATA) $< $@
3436         -chmod a-x $@
3437
3438 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3439         -rm -f $@
3440         -$(INSTALL_DATA) $< $@
3441         -chmod a-x $@
3442
3443 # Install all the header files built in the include subdirectory.
3444 install-headers: $(INSTALL_HEADERS_DIR)
3445 # Fix symlinks to absolute paths in the installed include directory to
3446 # point to the installed directory, not the build directory.
3447 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3448         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3449         if [ $$? -eq 0 ]; then \
3450           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3451           for i in $$files; do \
3452             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3453             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3454               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3455               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3456             fi; \
3457           done; \
3458         fi
3459
3460 # Create or recreate the gcc private include file directory.
3461 install-include-dir: installdirs
3462         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3463         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3464         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3465         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3466
3467 # Create or recreate the install-tools include file directory.
3468 itoolsdir = $(libexecsubdir)/install-tools
3469 itoolsdatadir = $(libsubdir)/install-tools
3470 install-itoolsdirs: installdirs
3471         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3472         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3473
3474 # Install the include directory using tar.
3475 install-headers-tar: stmp-int-hdrs install-include-dir
3476 # We use `pwd`/include instead of just include to problems with CDPATH
3477 # Unless a full pathname is provided, some shells would print the new CWD,
3478 # found in CDPATH, corrupting the output.  We could just redirect the
3479 # output of `cd', but some shells lose on redirection within `()'s
3480         (cd `${PWD_COMMAND}`/include ; \
3481          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3482         (cd `${PWD_COMMAND}`/include-fixed ; \
3483          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3484 # /bin/sh on some systems returns the status of the first tar,
3485 # and that can lose with GNU tar which always writes a full block.
3486 # So use `exit 0' to ignore its exit status.
3487
3488 # Install the include directory using cpio.
3489 install-headers-cpio: stmp-int-hdrs install-include-dir
3490 # See discussion about the use of `pwd` above
3491         cd `${PWD_COMMAND}`/include ; \
3492         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3493         cd `${PWD_COMMAND}`/include-fixed ; \
3494         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3495
3496 # Install the include directory using cp.
3497 install-headers-cp: stmp-int-hdrs install-include-dir
3498         cp -p -r include $(DESTDIR)$(libsubdir)
3499         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3500
3501 # Targets without dependencies, for use in prev-gcc during bootstrap.
3502 real-install-headers-tar:
3503         (cd `${PWD_COMMAND}`/include-fixed ; \
3504          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3505
3506 real-install-headers-cpio:
3507         cd `${PWD_COMMAND}`/include-fixed ; \
3508         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3509
3510 real-install-headers-cp:
3511         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3512
3513 # Install supporting files for fixincludes to be run later.
3514 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3515   macro_list fixinc_list
3516         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3517           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3518         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3519         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3520         set -e; for ml in `cat fixinc_list`; do \
3521           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3522           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3523           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3524         done
3525         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3526                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3527         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3528                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3529                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3530         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3531                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3532         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3533                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3534
3535 # Use this target to install the program `collect2' under the name `collect2'.
3536 install-collect2: collect2 installdirs
3537         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3538 # Install the driver program as $(libsubdir)/gcc for collect2.
3539         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3540
3541 # Install lto-wrapper.
3542 install-lto-wrapper: lto-wrapper$(exeext)
3543         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3544
3545 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3546         if test "$(enable_as_accelerator)" != "yes" ; then \
3547           for i in gcc-ar gcc-nm gcc-ranlib; do \
3548             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3549             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3550             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3551             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3552             if test -f gcc-cross$(exeext); then \
3553               :; \
3554             else \
3555               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3556               ( cd $(DESTDIR)$(bindir) && \
3557                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3558             fi ; \
3559           done; \
3560         fi
3561
3562 # Cancel installation by deleting the installed files.
3563 uninstall: lang.uninstall
3564         -rm -rf $(DESTDIR)$(libsubdir)
3565         -rm -rf $(DESTDIR)$(libexecsubdir)
3566         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3567         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3568         -if [ x$(cpp_install_dir) != x ]; then \
3569           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3570         else true; fi
3571         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3572         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3573         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3574         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3575         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3576         for i in ar nm ranlib ; do \
3577           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3578           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3579           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3580           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3581         done
3582 #\f
3583 # These targets are for the dejagnu testsuites. The file site.exp
3584 # contains global variables that all the testsuites will use.
3585
3586 target_subdir = @target_subdir@
3587
3588 site.exp: ./config.status Makefile
3589         @echo "Making a new config file..."
3590         -@rm -f ./site.tmp
3591         @$(STAMP) site.exp
3592         -@mv site.exp site.bak
3593         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3594         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3595         @echo "# add them to the last section" >> ./site.tmp
3596         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3597         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3598         @echo "set host_triplet $(host)" >> ./site.tmp
3599         @echo "set build_triplet $(build)" >> ./site.tmp
3600         @echo "set target_triplet $(target)" >> ./site.tmp
3601         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3602         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3603 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3604         @echo "set CFLAGS \"\"" >> ./site.tmp
3605         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3606         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3607         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3608 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3609 # They are passed first to allow individual tests to override them.
3610         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3611 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3612 # files that have already been installed there will be found.  The -B option
3613 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3614 # from the install tree.
3615         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3616         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3617         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3618         @if test "@enable_plugin@" = "yes" ; then \
3619           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3620           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3621           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3622           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3623         fi
3624 # If newlib has been configured, we need to pass -B to gcc so it can find
3625 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3626 # message if it doesn't, but the testsuite is supposed to ignore the message -
3627 # it's too difficult to tell when to and when not to pass -B (not all targets
3628 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3629 # seems like too selective a test.
3630 # ??? Another way to solve this might be to rely on linker scripts.  Then
3631 # theoretically the -B won't be needed.
3632 # We also need to pass -L ../ld so that the linker can find ldscripts.
3633         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3634             && [ "${host}" != "${target}" ]; then \
3635           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3636           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3637           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3638           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3639           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3640         else true; \
3641         fi
3642         @if [ -d $(objdir)/../ld ] ; then \
3643           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3644         else true; \
3645         fi
3646         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3647         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3648         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3649           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3650         else true; \
3651         fi
3652         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3653           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3654         else true; \
3655         fi
3656         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3657           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3658         else true; \
3659         fi
3660         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3661         @cat ./site.tmp > site.exp
3662         @cat site.bak | sed \
3663                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3664         -@rm -f ./site.tmp
3665
3666 CHECK_TARGETS = @check_languages@
3667
3668 check: $(CHECK_TARGETS)
3669
3670 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3671
3672 # The idea is to parallelize testing of multilibs, for example:
3673 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3674 # will run 3 concurrent sessions of check-gcc, eventually testing
3675 # all 10 combinations.  GNU make is required, as is a shell that expands
3676 # alternations within braces.
3677 lang_checks_parallel = $(lang_checks:=//%)
3678 $(lang_checks_parallel): site.exp
3679         target=`echo "$@" | sed 's,//.*,,'`; \
3680         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3681         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3682         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3683           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3684           "$$target"
3685
3686 TESTSUITEDIR = testsuite
3687
3688 $(TESTSUITEDIR)/site.exp: site.exp
3689         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3690         -rm -f $@
3691         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3692
3693 # This is only used for check-% targets that aren't parallelized.
3694 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3695         -test -d plugin || mkdir plugin
3696         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3697         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3698         -(rootme=`${PWD_COMMAND}`; export rootme; \
3699         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3700         cd $(TESTSUITEDIR)/$*; \
3701         rm -f tmp-site.exp; \
3702         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3703                 < ../../site.exp > tmp-site.exp; \
3704         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3705         EXPECT=${EXPECT} ; export EXPECT ; \
3706         if [ -f $${rootme}/../expect/expect ] ; then  \
3707            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3708             export TCL_LIBRARY ; fi ; \
3709         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3710
3711 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3712         @echo check-$*
3713
3714 check_p_tool=$(firstword $(subst _, ,$*))
3715 check_p_count=$(check_$(check_p_tool)_parallelize)
3716 check_p_subno=$(word 2,$(subst _, ,$*))
3717 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3718 check_p_numbers1:=0 $(check_p_numbers0)
3719 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3720 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3721 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3722 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3723 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3724 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3725 check_p_subdir=$(subst _,,$*)
3726 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3727                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3728                 $(check_p_numbers)))
3729
3730 # For parallelized check-% targets, this decides whether parallelization
3731 # is desirable (if -jN is used).  If desirable, recursive make is run with
3732 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3733 # parallel, as they are run in separate directories.
3734 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3735 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3736 # dejaGNU procedure is overridden to additionally synchronize through
3737 # a $lang-parallel directory which tests will be run by which runtest instance.
3738 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3739 # files.  If parallelization isn't desirable, only one recursive make
3740 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3741 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3742 # should be passed to runtest.
3743 #
3744 # To parallelize some language check, add the corresponding check-$lang
3745 # to lang_checks_parallelized variable and define check_$lang_parallelize
3746 # variable (see above check_gcc_parallelize description).
3747 $(lang_checks_parallelized): check-% : site.exp
3748         -rm -rf $(TESTSUITEDIR)/$*-parallel
3749         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3750           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3751           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3752           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3753           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3754           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3755             check-parallel-$* \
3756             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3757           sums= ; logs= ; \
3758           for dir in $(TESTSUITEDIR)/$* \
3759                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3760           do \
3761             if [ -d $$dir ]; then \
3762               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3763               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3764             fi; \
3765           done; \
3766           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3767             > $(TESTSUITEDIR)/$*/$*.sum; \
3768           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3769             > $(TESTSUITEDIR)/$*/$*.log; \
3770           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3771         else \
3772           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3773             check_$*_parallelize= check-parallel-$*; \
3774         fi
3775
3776 check-parallel-% : site.exp
3777         -@test -d plugin || mkdir plugin
3778         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3779         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3780         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3781         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3782         if [ -n "$(check_p_subno)" ] \
3783            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3784            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3785           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3786         else \
3787           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3788           rm -f tmp-site.exp; \
3789           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3790                 < ../../site.exp > tmp-site.exp; \
3791           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3792           EXPECT=${EXPECT} ; export EXPECT ; \
3793           if [ -f $${rootme}/../expect/expect ] ; then  \
3794             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3795             export TCL_LIBRARY ; \
3796           fi ; \
3797           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3798           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3799             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3800           fi ; \
3801         fi )
3802
3803 # QMTest targets
3804
3805 # The path to qmtest.
3806 QMTEST_PATH=qmtest
3807
3808 # The flags to pass to qmtest.
3809 QMTESTFLAGS=
3810
3811 # The flags to pass to "qmtest run".
3812 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3813
3814 # The command to use to invoke qmtest.
3815 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3816
3817 # The tests (or suites) to run.
3818 QMTEST_GPP_TESTS=g++
3819
3820 # The subdirectory of the OBJDIR that will be used to store the QMTest
3821 # test database configuration and that will be used for temporary
3822 # scratch space during QMTest's execution.
3823 QMTEST_DIR=qmtestsuite
3824
3825 # Create the QMTest database configuration.
3826 ${QMTEST_DIR} stamp-qmtest:
3827         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3828             -c gcc_database.GCCDatabase \
3829             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3830             $(STAMP) stamp-qmtest
3831
3832 # Create the QMTest context file.
3833 ${QMTEST_DIR}/context: stamp-qmtest
3834         rm -f $@
3835         echo "CompilerTable.languages=c cplusplus" >> $@
3836         echo "CompilerTable.c_kind=GCC" >> $@
3837         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3838         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3839         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3840         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3841         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3842         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3843
3844 # Run the G++ testsuite using QMTest.
3845 qmtest-g++: ${QMTEST_DIR}/context
3846         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3847            -o g++.qmr ${QMTEST_GPP_TESTS}
3848
3849 # Use the QMTest GUI.
3850 qmtest-gui: ${QMTEST_DIR}/context
3851         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3852
3853 .PHONY: qmtest-g++
3854
3855 # Run Paranoia on real.c.
3856
3857 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3858         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3859
3860 paranoia: paranoia.o real.o $(LIBIBERTY)
3861         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3862
3863 # These exist for maintenance purposes.
3864
3865 # Update the tags table.
3866 TAGS: lang.tags
3867         (cd $(srcdir);                                  \
3868         incs= ;                                         \
3869         list='$(SUBDIRS)'; for dir in $$list; do        \
3870           if test -f $$dir/TAGS; then                   \
3871             incs="$$incs --include $$dir/TAGS.sub";     \
3872           fi;                                           \
3873         done;                                           \
3874         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3875               ../include/*.h \
3876               --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt        \
3877               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3878               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3879                 ; \
3880         etags --include TAGS.sub $$incs)
3881
3882 # -----------------------------------------------------
3883 # Rules for generating translated message descriptions.
3884 # Disabled by autoconf if the tools are not available.
3885 # -----------------------------------------------------
3886
3887 XGETTEXT = @XGETTEXT@
3888 GMSGFMT = @GMSGFMT@
3889 MSGMERGE = msgmerge
3890 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3891
3892 .PHONY: build- install- build-po install-po update-po
3893
3894 # Dummy rules to deal with dependencies produced by use of
3895 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3896 build-: ; @true
3897 install-: ; @true
3898
3899 build-po: $(CATALOGS)
3900
3901 # This notation should be acceptable to all Make implementations used
3902 # by people who are interested in updating .po files.
3903 update-po: $(CATALOGS:.gmo=.pox)
3904
3905 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3906 # script does that.
3907 .po.gmo:
3908         $(mkinstalldirs) po
3909         $(GMSGFMT) --statistics -o $@ $<
3910
3911 # The new .po has to be gone over by hand, so we deposit it into
3912 # build/po with a different extension.
3913 # If build/po/gcc.pot exists, use it (it was just created),
3914 # else use the one in srcdir.
3915 .po.pox:
3916         $(mkinstalldirs) po
3917         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3918                         then echo po/gcc.pot; \
3919                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3920
3921 # This rule has to look for .gmo modules in both srcdir and
3922 # the cwd, and has to check that we actually have a catalog
3923 # for each language, in case they weren't built or included
3924 # with the distribution.
3925 install-po:
3926         $(mkinstalldirs) $(DESTDIR)$(datadir)
3927         cats="$(CATALOGS)"; for cat in $$cats; do \
3928           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3929           if [ -f $$cat ]; then :; \
3930           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3931           else continue; \
3932           fi; \
3933           dir=$(localedir)/$$lang/LC_MESSAGES; \
3934           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3935           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3936           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3937           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3938         done
3939
3940 # Rule for regenerating the message template (gcc.pot).
3941 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3942 # this rule has no dependencies and always regenerates gcc.pot.  This is
3943 # relatively harmless since the .po files do not directly depend on it.
3944 # Note that exgettext has an awk script embedded in it which requires a
3945 # fairly modern (POSIX-compliant) awk.
3946 # The .pot file is left in the build directory.
3947 gcc.pot: po/gcc.pot
3948 po/gcc.pot: force
3949         $(mkinstalldirs) po
3950         $(MAKE) srcextra
3951         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3952                 $(XGETTEXT) gcc $(srcdir)
3953
3954 #\f
3955
3956 # Dependency information.
3957
3958 # In order for parallel make to really start compiling the expensive
3959 # objects from $(OBJS) as early as possible, build all their
3960 # prerequisites strictly before all objects.
3961 $(ALL_HOST_OBJS) : | $(generated_files)
3962
3963 # Include the auto-generated dependencies for all host objects.
3964 DEPFILES = \
3965   $(foreach obj,$(ALL_HOST_OBJS),\
3966     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3967 -include $(DEPFILES)